To get smooth growth and stability, a business needs a user-friendly mobile app. It is one of the easiest ways to connect with your customers and improves an online presence. It also streamline operations, provide insights, and boost sales.

However, the start-ups have fixed finances and a custom mobile app development can cost high. This may be a reason why most start-ups drop or delay the idea of developing their custom app. 

Instead, they opt for off-the-shelf apps. These may seem cheaper, easier to set up, and require less planning initially. But such tools often come with limits and not usually meet a company’s specific needs.

In this blog, we’ll break down custom app development costs, the factors that influence them, and practical strategies start-ups can use to reduce mobile app development costs.

The Cost of Custom App Development

Custom app development means developing an app that is designed as per the specific needs of a business. The process has multiple steps such as planning, design, development, testing & deployment, and maintenance . Each step adds to the overall cost.

However, the cost varies for every business as per their need. A small business may only need a simple app with a few features, while another business might require advanced functions. Integrating these features takes more time, effort, and resources.

Regular maintenance is another important aspect of the cost. Every app needs timely updates, bug fixes, and necessary changes, to improve user experience. While this might look like extra spending, it actually helps avoid bigger issues and expensive fixes later. That’s why startups should see the cost as both a short-term investment and a long-term value.

When comparing custom vs off-the-shelf app development, these factors become even more important. Off-the-shelf apps are cost-effective option but have limitations. On the other hand, custom-designed solutions often save money in the long run. In fact, one of the major benefits of custom app development is it provides scalability and long-term cost efficiency. 

Let’s have a rough idea of the mobile app development cost for start-ups:

Factors that Affect the Cost of Custom App Development

There are several factors that affect the cost of custom mobile app development. It includes time, effort, and resources that go into development. Let’s understand these points which help startups plan better and avoid unexpected expenses.

1. Platform Choice

Choosing a platform for which you want an app plays a big role in cost. Building for one platform is usually cheaper, while developing for both requires more resources. Some startups save money by starting with one platform first either android app development or iOS app development and expanding it later as per the growth.

2. Development Time

The more time an app takes to develop, the higher the cost. Complex apps with advanced features require more time compared to simple apps with limited functions. If you require an app in a short time frame with advanced features, you need resources and increase the cost.

3. Tech Stack

One of the factor the affect the overall cost is choosing right technology stack. This includes the frameworks and programming languages chosen. Choosing cross-platform options like Flutter or React Native can reduce app development costs. As one codebase can run on both Android and iOS.

4. Features

Every added feature increases development work. Simple apps with basic functions cost less, while apps with payment systems, GPS tracking, or chat options need more effort. Startups can save money by prioritizing only the most important features.

5. Developer Expertise

Hiring an experienced developer is an underrated point but it often adds to the overall cost. They take less time and quickly understand your needs. Less experienced developers may charge less upfront but could take longer or deliver lower quality, which might increase expenses later.

6. Geographical Location

Where your developer is based also plays a big part in the overall cost of custom app development. Teams in North America or Europe usually charge higher rates. Many startups outsource to developers in Asia or Eastern Europe to save money without losing quality.

Strategies to Save Costs with Custom App Development

A cost of developing custom app can reduce by implementing smart strategies. Startups should prioritize the things that matters most. It reduce waste, improve efficiency, and makes the most of their limited budgets. Here are the following options for affordable mobile app development for startups:

1. Build a Simple MVP

A Minimum Viable Product (MVP) is a basic version of the app with only essential features. It can be built at low cost. These steps help start-ups test their idea with real users before spending more money. Building a simple MVP reduces risks and saves resources.

2. Maintain UI/UX Simplicity

Keeping the design simple is one of the best ways to reduce the custom app development cost. A clean interface is faster to build and costs less. Instead of adding complex visuals, startups should first focus on easy navigation and usability. Extra design elements can always be added later as the app grows.

3. Outsource App Development

An in-house team can be costly for startups. Outsourcing mobile app development for startups is a practical option. It helps reduce expenses without losing quality. The important part is to choose reliable partners who understand your goals and budget.

4. Use Agile Methodologies

Agile divides the project into smaller steps with regular testing and feedback. This helps catch issues early and is one of the best app development cost-effective tips. It also gives startups more control over time and money. Many startup app development solutions use Agile to stay flexible and efficient.

5. Automate Testing & Deployment

Testing the custom software is an essential part before launch. But manually it takes a lot of time and increases costs. Using automation makes testing and deployment faster and more accurate. It helps start-ups release updates quickly while keeping budgets low. This approach supports cost-effective app development without losing quality.

Conclusion

Building an app is not an optional these days for businesses. But it often costs high for start-ups. Custom app development is a smart way to engage with the audience but it is also a big investment for new businesses. There are some ways which help you to build an app in a cost-effective way.

Starting with a basic version, keeping the design simple, and outsourcing when needed are all practical ways to reduce the mobile app development cost. Using Agile methods and automation also helps avoid delays and better approach. Smart planning and practical steps allow start-ups to develop apps, manage budgets, and focus on long-term progress.

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This blog will guide you through the essential steps of iOS app development, from planning and design to coding and testing. You’ll discover practical tips to build powerful iPhone apps that deliver excellent user experiences and stand out in the App Store. By understanding the key aspects of development, you can avoid common mistakes and create apps that truly make an impact.

Get ready to explore the world of iOS app development with clear, straightforward advice that helps you bring your app ideas to life efficiently and effectively.

What is iOS App Development?

iOS app development is the process of creating software applications that run on Apple’s mobile devices, like iPhones and iPads. It’s all about building apps that work smoothly, look great, and follow Apple’s rules. When you think of iPhone apps development, you’re talking about everything from simple to-do lists to advanced games and tools that millions use every day.

Developers use tools like Xcode and programming languages such as Swift or Objective-C to bring their ideas to life. The goal is to make apps that solve real problems or entertain users, while making the most of Apple’s powerful hardware and software features.

iOS app development isn’t just about writing code. It’s also about designing a clean user experience, testing for bugs, and making sure your app stands out in the crowded App Store. With the right approach, anyone can turn a good idea into a successful iPhone app.

iOS App Growth in 2025

According to Statista, the Apple App Store had around 1.54 million available apps in the second quarter of 2024, making it the second-largest app store globally. The number of iOS app releases continues to grow, with approximately 43,000 new apps released in April 2025 alone. This steady increase highlights the ongoing demand for iOS app development and the vibrant competition among developers to bring new solutions to the market.

Why iOS Mobile App Development Matters for Businesses

iOS mobile app development gives businesses a real edge in today’s digital world. With iPhone mobile app development, companies can reach millions of Apple users who are known for their loyalty and willingness to spend on quality apps and services. The Apple ecosystem is tightly connected, so your app can work smoothly across iPhone, iPad, and even Apple Watch, making life easier for your customers.

Benefits of iOS Mobile App Development for Businesses

• Faster Development and Updates
  Apple devices have fewer variations, so testing and launching your app is quicker and more reliable. This means you can bring new features to your users faster and with fewer headaches.
• Higher Revenue Potential
  iOS users tend to spend more on apps, whether through purchases, subscriptions, or in-app features. The App Store leads the market in revenue, making iPhone mobile app development a smart choice for businesses looking to boost profits.
• Top-Notch Security
  Apple’s strict security standards protect user data and build trust. This is especially important for businesses handling sensitive information, like finance or healthcare apps.
• Strong Brand Image
  Having a well-designed iOS app can boost your company’s reputation. Apple users expect a smooth, high-quality experience, and delivering that can set your business apart from the competition.
• Seamless Integration
  The Apple ecosystem allows your app to sync easily across devices, providing a consistent experience for your users and making your brand more memorable.

iOS mobile app development isn’t just about keeping up with trends—it’s about building real connections with customers, driving revenue, and growing your business in a competitive market.

Developing an iOS App: Tools, Languages & Frameworks

If you want to know how to develop an app for iPhone, the right tools, languages, and frameworks make all the difference. Let’s break down what you need for developing an iOS app in 2025.

Xcode: The Core Tool for iOS App Development

Xcode is Apple’s official Integrated Development Environment (IDE) and the main tool you’ll use for developing an iOS app. It brings everything together—coding, designing, testing, and debugging. Xcode supports Swift and Objective-C, Apple’s main programming languages. With its drag-and-drop Interface Builder, you can design your app’s screens visually. The built-in iOS Simulator lets you test your app on different virtual iPhones, so you can catch issues early and see how your app works across devices.

Programming Languages: Swift and Objective-C

Swift is the go-to language for how to develop an app for iPhone today. It’s fast, safe, and easy to read, making it perfect for both beginners and experienced developers. Objective-C is still used in some older projects, but most new apps use Swift for its simplicity and performance.

Key Frameworks for iPhone App Development

• SwiftUI: Apple’s modern framework for building user interfaces. SwiftUI lets you create beautiful, responsive layouts with less code. It’s becoming more popular every year for developing an iOS app.
• UIKit: This is the classic framework for building iOS interfaces. UIKit is powerful and flexible, especially for complex apps, and is still widely used alongside SwiftUI.
• Core Data: Helps you manage and store app data locally on the device.
• Core ML: Lets you add machine learning features like image recognition or natural language processing.
• CloudKit: Makes it easy to sync your app’s data across devices using iCloud.

Other Essential Tools

• AppCode: A popular alternative IDE for iOS and macOS, made by JetBrains. It’s great for working with Swift and Objective-C and offers smart code suggestions and refactoring tools.
• TestFlight: Apple’s tool for beta testing your app with real users before launch.
• Codemagic and Bitrise: These tools help automate building, testing, and deploying your app, saving you time and reducing errors.

No-Code and Low-Code Options

If you don’t want to write much code, platforms like AppGyver let you build iPhone apps with drag-and-drop tools. These are great for simple apps or quick prototypes.

When you’re developing an iOS app, start with Xcode and Swift. Use frameworks like SwiftUI and UIKit to design your app, and take advantage of tools like TestFlight and Codemagic to test and launch. With these resources, you’ll know exactly how to develop an app for iPhone that runs smoothly and stands out in the App Store.

iOS App Development Process: From Idea to App Store

Building an iOS app is a journey that starts with a simple idea and ends with your app live on the App Store. Here’s a step-by-step look at the iOS app development process, with each stage explained in detail so you know exactly how to build an iOS app from scratch.

Define Your App Idea

Every great app starts with a clear idea. Think about the problem your app will solve or the value it will bring. Research the market and check out similar apps. Look for gaps you can fill or ways to improve on what’s already out there. This early research helps you shape your app’s purpose and target audience.

Conduct Market Research

Dive deeper into your target audience and competitors. Analyze user reviews and identify common pain points in existing apps. Use this information to refine your app’s features and make sure your idea stands out. Understanding the market helps you build an iOS app that people actually want to use.

Choose the Right Tools and Tech Stack

For developing an iOS app, you’ll need a Mac, Xcode (Apple’s official IDE), and the Swift programming language. Swift is modern and easy to learn, while Objective-C is still used for older projects. For designing user interfaces, tools like Figma, Sketch, or Adobe XD are popular choices.

Design the User Experience (UX) and User Interface (UI)

Start with wireframes or mockups to visualize your app’s flow and layout. Focus on making your app easy to use and visually appealing. Follow Apple’s Human Interface Guidelines to ensure your app feels right on iPhones and iPads. Use prototyping tools to test your design and gather feedback before you start coding.

Set Up Your Development Environment

Install Xcode and set up your Apple Developer account. Xcode gives you everything you need to create, test, and debug your app. Registering as an Apple Developer is necessary for testing your app on real devices and eventually submitting it to the App Store.

Start Coding Your App

Begin writing your app’s code in Swift using Xcode. Divide your app into manageable parts, like views and view controllers. Keep your code clean and organized for easier updates later. Use Interface Builder for designing screens and the Simulator for testing your app on different iPhone models.

Test Your App Thoroughly

Testing is a crucial step in the iOS app development process. Use Xcode’s built-in tools to catch bugs and make sure your app works smoothly across different devices and screen sizes. You can also use TestFlight to get feedback from real users before launch.

Prepare for App Store Submission

Create an App Store listing with a catchy name, description, and screenshots. Make sure your app follows all of Apple’s guidelines to avoid rejection. Fill out the required forms, set your pricing, and upload your app for review.

Launch and Monitor Your App

Once approved, your app goes live on the App Store. Announce your launch and encourage users to leave reviews. Keep an eye on user feedback and app performance. Regular updates and improvements will help your app stay relevant and successful.

By following these steps, you can turn your idea into a real iOS app and see it available for download on the App Store. The iOS app development process takes planning, creativity, and attention to detail, but the result is worth it.

How Much Does iOS App Development Cost?

Understanding iOS app development cost is key to planning your project and avoiding surprises. The price to build an iOS app can vary widely, depending on several factors like app complexity, features, design, and where your development team is located.

Key Factors That Affect iOS App Development Cost

• App Complexity: Simple apps with basic features cost less, while complex apps with advanced functions, integrations, or custom designs cost more.
• App Size: The more screens and features, the higher the cost. Small apps are cheaper; large, feature-rich apps are more expensive.
• Design Requirements: Custom UI/UX, animations, and branding increase costs.
• Development Team Location: Rates are higher in the US and Western Europe, and lower in Eastern Europe or Asia.
• Ongoing Maintenance: Don’t forget about updates, bug fixes, and App Store fees after launch.

Typical iOS App Development Cost Breakdown

Here’s a simple table to show average cost ranges based on app size and complexity:

Hidden and Ongoing Costs

• App Store Fees: Apple charges a yearly developer fee and takes a percentage of in-app purchases.
• Maintenance: Updates, bug fixes, and new features add to long-term costs.
• Testing and Launch: Costs for quality assurance and launching your app should be included.

iOS app development cost depends on your app’s goals, features, and the team you hire. Planning ahead and understanding these factors will help you build an iOS app that fits your budget and meets your needs.

iOS App Development Timeframe: How Long Does It Take?

The iOS app development timeframe depends on how complex your app is and the features you want to include. If you plan to build an iOS app that’s simple, you can expect a much shorter timeline than a complex, feature-rich app.

Typical iOS App Development Timeframes

• Simple apps (like a to-do list or basic utility) usually take 2 to 4 months to develop.
• Medium complexity apps (with user accounts, notifications, or third-party integrations) often need 4 to 6 months.
• Complex apps (such as social networks, on-demand services, or apps with custom backend systems) can take 6 to 12 months or even longer.

What Affects the iOS App Development Timeframe?

• App complexity: More features mean more time to design, code, and test.
• Design requirements: Custom designs and animations add to the timeline.
• Team expertise: Experienced developers can speed up the process.
• Testing and revisions: Thorough testing and fixing bugs are essential and take time.

Building an iOS app is a step-by-step process, and each stage- planning, designing, coding, and testing- needs time and attention. Understanding the iOS app development timeframe helps you set realistic expectations and plan your launch with confidence.

Why Choose Ahex Technologies for Your iOS App Development Needs?

At Ahex Technologies, we offer expert iOS app development services designed to bring your ideas to life. As a trusted mobile app development company, we combine deep technical knowledge with creative design to build apps that run smoothly and delight users. Our team understands Apple’s ecosystem and ensures your app meets the highest standards for quality and security.

When you work with us, you get clear communication, timely delivery, and ongoing support. We guide you through every step, from concept to launch, making the process simple and effective. If you want reliable iOS app development services that help your business grow, we’re the smart choice.

Final Thoughts: Succeeding with iPhone Application Development

Succeeding in iPhone application development means more than just learning how to make an iPhone app—it’s about following a clear process and sticking to best practices. Start by setting up your development environment with Xcode, and choose the right language like Swift or Objective-C. Always design with the user in mind, keeping your app simple, intuitive, and visually appealing. Testing on different devices and following Apple’s guidelines will help you avoid common pitfalls and ensure your app gets approved for the App Store.

Remember, the iOS app development process includes careful planning, market research, and staying updated with privacy rules. Protect user data, keep your app’s privacy policy current, and listen to user feedback for improvements. With dedication and attention to detail, you can make an iPhone app that stands out and delivers real value to users in a competitive market.

FAQs

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Table of Contents

• Introduction
• The Rapid Evolution of App Development Tools
• Criteria for Selecting Top App Development Tools
• Top 5 App Development Tools of 2024
  • 4.1 Flutter
  • 4.2 SwiftUI
  • 4.3 AWS Amplify
  • 4.4 Kotlin Multiplatform
  • 4.5 Docker
• How These Tools Align with Future App Development Needs
• Choosing the Right Tool for Your Project
• Challenges and Considerations in App Development Tool Selection
• Conclusion

Introduction

App development has become synonymous with innovation and rapid evolution. To keep pace with changing technologies and user expectations, developers need tools that are not only powerful but also future-ready. In this exploration, we’ll dissect the top five app development tools poised to make a significant impact in 2024.

The Rapid Evolution of App Development Tools

The app development landscape has witnessed a transformative journey, from early coding languages to the emergence of sophisticated frameworks and tools. The demand for feature-rich, high-performance applications has spurred the development of tools that streamline the development process and enhance collaboration.

Criteria for Selecting Top App Development Tools

Choosing the right app development tools involves considering various factors, including ease of use, scalability, community support, integration capabilities, and alignment with industry trends. The top tools are those that not only meet current needs but also anticipate future requirements.

Top 5 App Development Tools of 2024

1) Flutter

Flutter has been gaining momentum for its ability to facilitate cross-platform app development with a single codebase. Developed by Google, Flutter allows developers to create natively compiled applications for mobile, web, and desktop from a single codebase. The expressive UI and hot reload feature make it a favorite among developers.

2) SwiftUI

Introduced by Apple, SwiftUI is a declarative framework for building user interfaces across Apple platforms. SwiftUI simplifies the app development process with a concise and expressive syntax. Its live preview and real-time interactive interface building capabilities enhance developer productivity.

3) AWS Amplify

For developers working in cloud-native environments, AWS Amplify is a powerful tool. It provides a set of services and a command-line interface to build scalable and secure cloud-powered applications. With features like authentication, storage, and APIs, Amplify simplifies the development of serverless applications.

4) Kotlin Multiplatform

Kotlin Multiplatform is gaining traction as a versatile tool for building cross-platform applications. Developed by JetBrains, it allows sharing business logic code between platforms while providing the flexibility to write platform-specific code when needed. Kotlin Multiplatform is particularly beneficial for Android and iOS app development.

5) Docker

While not a language or framework, Docker plays a crucial role in modern app development. Docker facilitates containerization, allowing developers to package applications and their dependencies into a standardized unit. This brings consistency across different environments and accelerates the development-to-deployment lifecycle.

How These Tools Align with Future App Development Needs

The selected tools align with the future needs of app development in several ways:

• Cross-Platform Development: Flutter, SwiftUI, and Kotlin Multiplatform address the increasing demand for cross-platform apps, enabling developers to write code once and deploy it on multiple platforms.
• Cloud-Native Development: AWS Amplify caters to the growing trend of cloud-native development, providing a set of services that seamlessly integrate with cloud environments.
• Containerization: Docker’s role in containerization aligns with the need for scalable, portable, and consistent deployment across diverse environments.

Choosing the Right Tool for Your Project

The choice of an app development tool depends on various factors such as project requirements, team expertise, and the nature of the application. Consideration should be given to factors like:

• Project Scale: For smaller projects, a lightweight tool might be more appropriate, while larger projects may benefit from the scalability of cloud-native tools.
• Development Team Skills: The expertise of the development team in a particular language or framework should influence the tool selection.
• Application Complexity: The complexity of the application, including its features and target platforms, should guide the choice of tools.

Challenges and Considerations in App Development Tool Selection

While these tools offer tremendous advantages, developers must be aware of challenges and considerations:

• Learning Curve: Some tools may have a steeper learning curve, requiring time for teams to adapt.
• Community Support: The strength of community support can impact issue resolution and ongoing updates.
• Tool Integration: Consider how well the selected tools integrate with other components of the development ecosystem.

Conclusion

As we approach 2024, the top app development tools embody the industry’s commitment to innovation and efficiency. Flutter, SwiftUI, AWS Amplify, Kotlin Multiplatform, and Docker are positioned to shape the future of app development by addressing the evolving needs of developers and businesses.

In the complex and dynamic world of app development, choosing the right tools is pivotal. It’s not just about meeting current needs but anticipating future demands. Developers and decision-makers must stay informed, continually assess new tools, and adapt their toolsets to stay ahead in this future-ready landscape. The journey to 2024 promises exciting possibilities for those who embrace the right tools with a strategic vision for the future of app development.

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Talking about mobile apps, there are 1.85 million applications on the App Store. Among iOS and Android, many people prefer iOS because Apple has made user privacy a top priority. iOS mobile app development is not a cakewalk and requires the right knowledge and expertise. You need to contact an iOS app development company in USA to get the expertise. Android app developers may or may not create an iOS mobile app. There is a correct process of iOS mobile application development that you should know about. Here, we will provide essential steps to develop an iOS mobile app appropriately. 

Why Should You Develop an iOS App for Your Company?

An iOS application is compatible with the iPhone, iPad, and other Apple devices and is a member of the macOS operating system family.

Today, iOS is not the world’s dominant mobile platform. Android takes first place, with 72.18% of user preference. Only 26.96% of the global mobile operating system market is occupied by iOS. Despite finishing second, iOS is one of the most successful mobile operating systems. The number of iOS users is increasing rapidly, so a company must create an attractive iOS mobile application to target them. 

Essential Steps to Developing an iOS App Correctly

Every software development company has a unique process for iOS app development workflow. Nevertheless, there are six steps that you should pay attention to during the iOS development phase. They are as follows:

Step 1: Analyze Requirements

To fully comprehend what has to be produced, you should thoroughly describe your iOS app concept to the software development team. The more you share your ideas and insights with the team, the better application you can get. However, to properly examine these criteria, you must conduct market research. There are already over 1.85 million apps on the App Store, and yours should not duplicate another’s idea but rather be unique and beneficial.

A business analyst oversees extensive requirements analysis in a software development organization. He/she can analyze the needs and demands of your business. So take your time with development if you have a concept you want to test. Try the discovery phase services to avoid risks and identify your future application’s hazards.

Step 2: Learn About the App Store Policies

Learning about the app store policies is a crucial step in iOS application development. You must understand the app’s design criteria, tech content alignment, integrated photos, videos, badges, marketing requirements, and crucial security criteria to create a practical iOS mobile application. 

Step 3: UI/UX Design

Your design decisions will influence the success of your app. Designing an interface for iOS is very different from designing for other platforms. This design is founded on three native principles: clarity, reverence, and depth.

Users exit the app if the design irritates them; there needs to be better navigation via the app, and the content structure needs to be more complex, according to TYB.

Consider wireframing, following the iOS style guide, mockups, prototyping, and preparing mobile software architecture to ensure your consumers will access the app.

Concerning the design, the following are the crucial part of the UX/UX design:

• Wireframes are digital design sketches of your future mobile app that serve as a critical visual in the app’s user interface and user flow.
• A style guide is vital in iOS development since it smoothes the app’s appearance according to Apple interface principles.
• Mockups complete your mobile app design by integrating the preliminary sketches (wireframes) with the required style standards. Changes should focus on the UI’s aesthetics, a smooth UX process, and architecture.
• A prototype is a clickable, dynamic version of a static mockup. So, by examining the prototype of your app, you can observe the user process and begin early testing to ensure the design is working.

Step 4: Application Development

The development stage should begin with you setting the following: 

• Tech architecture features
• Technology stack
• Priority of development stages

The iOS application development process comprises three essential components of each mobile application. They are as follows:

• Front-End Development

The front end is the component of mobile development that interacts directly with users. Thus, the code should be immaculate to provide a smooth user experience, with all elements written in flawless code and seamlessly synced.

• Back-End Development

The interactions between the front end (user interface) and the server are handled by back-end development. The more quickly a server responds to user requests, the better will be the user experience. Back-end deployment also involves core feature maintenance and third-party app connectors. Its primary criteria are responsiveness, speed, and performance. Users appreciate it when the app functions like a clock.

• APIs

Application Programming Interfaces connect an application’s front and back ends. APIs are typically used to send data to the app’s hardware—for example, videos, music, photography, etc.

Your iOS app development process should also emphasize agile development methodologies, the iOS-compatible programming languages Objective-C and Swift, and XCode, Apple’s integrated development environment.

Step 5: Testing of iOS Mobile Applications

Quality testing for iOS mobile apps should begin early in the planning process. Testing can help you access the following aspects on time so that you can change them if needed:

• The speed and response time of your app.
• Whether or not your app can handle high user traffic without crashing.
• Whether or not you can achieve high consumer satisfaction while remaining competitive in the industry.
• Everything concerning the app’s reliability under various workloads.

Step 6: Maintenance and Support

The final stage of app development is to support it through frequent updates and configurations, secure the app, and comply with iOS App Store guidelines. Most clients hire experienced app developers who provide 24×7 application support.

Advice from Ahex on the Unique iOS Development Process

In this fastest-growing world, developing a mobile app relies on being fast, designing high-quality software, and making the user experience smooth. Ahex Technologies assists businesses with getting their custom iOS apps quickly and hassle-free. We are also providing the top-notch mobile app development services in USA.

Although iOS is not the most popular mobile operating system in the world, it has the most devoted users. To make your app development stand out, try to create a high-class solution for iPhone and iPad by making the UI user-friendly. Consider the workable design, deploy clear code, and address each client individually. You can succeed with this guide’s help from Ahex professionals. 

Check other service : Web development | AngularJS development | ReactJS development | Mobile Application development.

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1. AI-Powered Apps

Artificial Intelligence (AI) is gaining popularity in the mobile app development world. AI-powered apps can perform tasks such as data analysis, prediction, and decision-making. With AI, mobile apps can provide a Personalized user experience by analysing user data, behaviour, and preferences.

2.  5G Technology

The implementation of 5G technology will revolutionize the mobile app development industry. With faster download and upload speeds, lower latency, and improved connectivity, 5G technology will enhance the performance of mobile apps.

3. Augmented Reality (AR) and Virtual Reality (VR)

AR and VR have already made their mark in the gaming and entertainment industry. However, they are expected to make their way into other sectors, such as education, healthcare, and retail. AR and VR can provide a unique and immersive user experience that can help businesses engage with their customers in a more interactive way.

4. Blockchain Integration

Blockchain technology has the potential to transform the mobile app development industry. By integrating blockchain, mobile apps can provide a secure and transparent platform for users to conduct transactions and exchange data.

5.  Internet of Things (IoT) Integration

IoT devices are becoming more prevalent in our daily lives. With IoT integration, mobile apps can communicate with these devices, providing users with a more connected and streamlined experience.

6.  Instant Apps

Instant apps allow users to access the core features of an app without having to download the full version. This can be particularly useful for users who have limited storage space on their devices or those who only need to use the app for a short period.

7.  Cloud Integration

Cloud integration can provide mobile app developers with access to more resources and scalability. This can help developers to build more robust and scalable apps that can handle large amounts of data and traffic.

8.  Chatbots and Voice Assistants

Chatbots and voice assistants are becoming increasingly popular in the mobile app development industry. They can provide users with a more personalized and conversational experience, allowing businesses to engage with their customers more effectively.

9.  Security and Privacy

With the increasing amount of personal data being shared through mobile apps, security and privacy are becoming more critical than ever. Mobile app developers need to prioritize security and privacy to ensure that users’ data is protected.

10. Progressive Web Apps (PWA)

Progressive web apps are web applications that can be accessed through a browser but offer the same functionality as native apps. They are becoming increasingly popular due to their ability to work on any device, without the need for a specific operating system.

Conclusion

In conclusion, these are 10 mobile app development trends to watch out for in 2023. By staying up-to-date with these trends, businesses and developers can create innovative and user-friendly apps that can provide a unique and engaging experience for their customers. You can Check other service Web development | AngularJS development | ReactJS Development.

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And speaking about the Apple app store there are already 2.22 million apps ready to download on the store. In plain words, it is tough to come up with an app that could beat the already existing apps in the competition.

The good part is that fortunately, we are here to give you some help. In this blog, we present to you 10 mobile app ideas for Startups Services to launch in 2022.

10 mobile apps to launch in 2022:

1. EV charging station finder app: As you can see that there is a huge demand for electric vehicles in the market, this is a direct indication showing that there will also be a demand for charging stations.

In fact, there are a lot more electric vehicles on the streets than charging stations. People are searching for charging stations while they ride or drive to charge up their vehicles. Building an app that can help people to find the nearest charging station is a great idea.

The development of such an app helps people to search for the nearest charging station and browse the services available there. You can also integrate payment options to book an advance slot at the charging station.

2. NFT marketplace app: NFTs are the new trend as they are growing in popularity around the world. The demand for an app that could allow both the creator and seller to buy and sell their NFT online from anywhere around the world is a great idea.

The Opensea marketplace is the world’s largest NFT platform which generates a yearly transaction of 10.590 million US Dollars. You can also create an app similar to OpenSea to trade NFT and generate millions.

3. DeFi lending apps: The DeFi lending market has generated a market worth 50 billion US dollars in the first quarter of 2021. There has been a massive increase in the predictions and popularity of the decentralized lending platform. This demand is predicted to double or triple in the coming years.

Defi lending platforms act as a mediator for cryptocurrency users to exchange their cryptocurrency for some interest that they get in return.

4. Blockchain medical support app: The new age of technology is being shaped through the blockchain system. Blockchain is expected to shape a wide range of industries, including healthcare. The blockchain system allows the users to share medical files securely between the patient and the doctor.

If you are thinking to invest in the healthcare industry then developing a blockchain healthcare app is the right move.

5. Blockchain money transfer app: Did you know how the creators of Paytm were inspired to create it in 2010? The need for a digital platform to transfer money online without the need of going to the bank. The advancement in technology has made money transfer online a simple task, But the main task is to transfer it securely. This is what has led to the invention of blockchain technology.

Unlike regular online payment apps where banks act as an intermediary, in blockchain, there is no need for an intermediary as the transaction is securely made from the payer to the receiver.

6. VR travel app: Because of the pandemic many have missed out on many things and everyone wants to travel around the world to tour and have fun. The creation of VR traveling apps has become the answer for people who want to travel. This mobile app allows you to travel and see places in real-time without being physically present there,

By 2023 the market of VR traveling apps is expected to reach a worth of 304million US dollars.

7. Virtual fitness app: The main aim of the virtual fitness app is to make you sweat right at your home without going to the gym. The training and instructions on how to work out are delivered through the digital media and file format.

The customer can workout fro anywhere he wants according to his comfort zone.

8. Food donation app: Over a billion people are hungry around the world and nearly one-third of the food goes into the bins every day. This is unfortunate, right?

To solve this issue an app needs to be developed where volunteers may register themselves and request people and restaurants to donate leftover food, which is later distributed to the needy. Besides serving a good cause you can also earn money by letting people donate to support your charitable cause.

9. Matrimony app: Matrimony apps have generated a net worth of 3.9 billion dollars in India alone in 2021. These days matrimony apps are working as the best platforms to match grooms with their brides and vice versa. You can charge for the accounts created on the app for matching them with their opposite gender.

10. On-demand pet care app: An on-demand pet care app is a boon for pet parents who want to attend to their pet’s grooming needs without leaving the comfort of their home. In 2019 the pet care app market was worth 3.2 billion and is expected to grow by 8.7% every year.

Need someone to build your idea into a Successful Reality? Ahex technologies is the leading app development company in India, Their expertise in building customized mobile applications has minted many companies to glorious successful platforms. Reach us out today for your tremendous journey ahead.

The post Top 10 Mobile App Ideas for Startups to Launch in 2022 appeared first on Welcome to Ahex Technologies.

Design patterns are simple patterns say like a template which is used to ease the problems related to development. It solves reoccurring problems in software construction. It breaks the code into chunks of code which will collectively full fill one purpose.

What is MVC?

MVC stands for Model-View-Controller. It classifies the objects into three category based on their role and hence separates the code into much cleaner and reusable environment.

The three categories according to their role are :

Model – It deals with the data of application. It holds the data and manipulates it based on request.

View – It is the collection of objects which defines the UI of application with which the user interacts. It basically presents the data hold by model objects.

Controller – It is the communication channel between model and view. It will display the data on view from model and tells the model if any changes in data is requested by view.

In MVC pattern model and view will never interact with each other. Controller will display the model data on view. Model will notify controller if any data changes and controller in turn updates the view. If user interacts with view it will notify the controller either requesting some model data or manipulate the model data.

Importance of MVC

The importance of this architecture is loose coupling between model objects and view objects. We can reuse the same view at different places with different data. No need of writing the same lines of code for same view again and again.

For example suppose we have created an app which will display list of songs and after tapping on any song it will display song’s details. Now the same UI can be used in an app which will display details about movie. Only data is changing, view is same for both the apps. So the view layer of music app can be moved to movie app easily.

How to implement MVC pattern in project ?

We have to create separate files for model, view and controller in our project. 

1. For creating model create on cocoa touch class and make it subclass of NSObject.
2. For creating view create cocoa touch class and make it subclass of UIView.

Model will interact with controller using NSNotificationCenter and view will interact with controller using delegation. There is no general rule of communication between controller and model or controller and view, but since we need to instantly tell the controller that some data got changed in model, so we will broadcast this to controller using NSNotificationCenter.

In the below example I will be creating a demo app which will show the list of songs along with its artist.

Let’s start development

1. Create groups in project directory as follow
2. Go to new file and select a cocoa touch class which will be subclass of NSObject. This will be model class.
3. Again go to new files and select a cocoa touch class which will be subclass of UIView.
4. Come to ViewController.h. There we need to initialise modal class and view class. Import class file of model and view.
5. Put methods as shown below

Project hierarchy

MVCModel.m

#import "MVCModel.h"

@implementation MVCModel

-(void)getData{
    NSError *error;
    NSURL *URL= [[NSBundle mainBundle] URLForResource:@"File" withExtension:@"json"];
    NSData *data = [NSData dataWithContentsOfURL:URL];
    NSDictionary *objects = (NSDictionary*)[NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:&error];
    [[NSNotificationCenter defaultCenter]postNotificationName:@"MODELDATA" object:nil userInfo:objects];
}

@end

MVCView.h

#import <UIKit/UIKit.h>
#import "MVCTableViewCell.h"

@interface MVCView : UIView <UITableViewDelegate,UITableViewDataSource>
{
    MVCTableViewCell *cell;
}
@property (strong,nonatomic) NSArray *dataArray;
@property (strong, nonatomic)UITableView *tableViewObj;
@property (nonatomic, assign) CGRect frameRect;
@property(strong,nonatomic)UILabel *headerLabel;

-(CGRect)setupTableViewWithArray:(NSArray*)arr referenceRect:(CGRect)rec andHeaderTitle:(NSString*)str;

@end

MVCView.m

#import "MVCView.h"

@implementation MVCView

-(id)initWithFrame:(CGRect)frame{
    self = [super initWithFrame:frame];
    if (self) {
        self.frameRect = frame;
    }
    return self;
}

-(CGRect)setupTableViewWithArray:(NSArray*)arr referenceRect:(CGRect)rec andHeaderTitle:(NSString*)str{
    _dataArray = arr;
    
    
    _headerLabel = [[UILabel alloc] initWithFrame:CGRectMake(10, 0, self.frame.size.width, 42)];
    _headerLabel.text = str;
    _headerLabel.textColor = [UIColor grayColor];
    _headerLabel.backgroundColor=[UIColor clearColor];
    [self addSubview:_headerLabel];
    
    if (_dataArray.count==0) {
        self.tableViewObj = [[UITableView alloc]initWithFrame:CGRectMake(0, CGRectGetMaxY(_headerLabel.frame), self.frame.size.width, 66) style:UITableViewStylePlain];
        
        UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(10, 0, self.tableViewObj.frame.size.width, self.tableViewObj.frame.size.height)];
        label.numberOfLines = 0;
        label.textAlignment = NSTextAlignmentLeft;
        label.text = @"No data found";
        [self.tableViewObj addSubview:label];
        
    } else {
        self.tableViewObj = [[UITableView alloc]initWithFrame:CGRectMake(0, CGRectGetMaxY(_headerLabel.frame), self.frame.size.width, self.frame.size.height-2*CGRectGetMaxY(_headerLabel.frame)) style:UITableViewStylePlain];
    }
    self.tableViewObj.delegate = self;
    self.tableViewObj.dataSource = self;
    [self.tableViewObj setAlwaysBounceVertical:YES];
    self.tableViewObj.showsVerticalScrollIndicator = YES;
    [self addSubview:self.tableViewObj];
    self.tableViewObj.rowHeight = UITableViewAutomaticDimension;
    self.tableViewObj.estimatedRowHeight = 100;
    
    CGRect selfFrame = self.frame;
    selfFrame.size.height = CGRectGetMaxY(self.tableViewObj.frame);
    self.frame = selfFrame;
    
    return selfFrame;
}

-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 1;
}

-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return _dataArray.count;
}

-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    return 58;
}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *simpleTableId = @"MVCTableViewCell";
    cell = (MVCTableViewCell *) [tableView dequeueReusableCellWithIdentifier:simpleTableId];
    
    if (cell == nil)
    {
        NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"MVCTableViewCell" owner:self options:nil];
        cell = [nib objectAtIndex:0];
    }
    NSDictionary *dic = [_dataArray objectAtIndex:indexPath.row];
    cell.nameLabel.text = [dic objectForKey:@"name"];
    cell.artistLabel.text = [dic objectForKey:@"artist"];
    
    return cell;
}

@end

ViewController.m

#import "ViewController.h"
#import "MVCModel.h"
#import "MVCView.h"

@interface ViewController (){
    MVCModel *modelObj;
    MVCView *viewObj;
    CGRect rect;
}

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    rect = [[UIScreen mainScreen] bounds];
    modelObj = [[MVCModel alloc] init];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(modalData:) name:@"MODELDATA" object:nil];
    
    viewObj = [[MVCView alloc] initWithFrame:CGRectMake(0, 20, rect.size.width, rect.size.height)];
    [self.view addSubview:viewObj];

    [modelObj getData];
}

#pragma mark - Model data
-(void)modalData:(NSNotification*)notification{
    NSDictionary *dic = notification.userInfo;
    //NSLog(@"Vallue of dic in Model is:%@",dic);
    NSString *codeStr = [NSString stringWithFormat:@"%@",[dic objectForKey:@"code"]];
    if ([codeStr isEqualToString:@"19001"]) {
        NSArray *dataArray = [dic objectForKey:@"data"];
        [viewObj setupTableViewWithArray:dataArray referenceRect:rect andHeaderTitle:@""];
        NSLog(@"Value of dataArray is:%@",dataArray);
    }
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


@end

NOTE : For demo purpose I have created one local JSON file and fetching data from there. So in that fetching method in modal class we just need to replace with web services calling API. Just create an empty file with .json extension and copy the below code there.

Here is File.json

{
    "code": "19001",
    "data": [
             {
             "name": "Afire Love",
             "artist": "Ed Sheeran"
             },
             {
             "name": "Thriller",
             "artist": "Michael Jackson"
             },
             {
             "name": "Like a Prayer",
             "artist": "Madonna"
             },
             {
             "name": "When Doves Cry",
             "artist": "Prince"
             },
             {
             "name": "I Wanna Dance With Somebody",
             "artist": "Whitney Houston"
             },
             {
             "name": "Baby One More Time",
             "artist": "Britney Spears"
             },
             {
             "name": "It’s Gonna Be Me",
             "artist": "N Sync"
             },
             {
             "name": "Everybody (Backstreet’s Back)",
             "artist": "the Backstreet Boys"
             },
             {
             "name": "Rolling in the Deep",
             "artist": "Adele"
             },
             {
             "name": "Don’t Stop Believing",
             "artist": "Journey"
             },
             {
             "name": "Billie Jean",
             "artist": "Michael Jackson"
             },
             {
             "name": "Single Ladies (Put a Ring on It)",
             "artist": "Beyoncé"
             },
             {
             "name": "Genie in a Bottle",
             "artist": "Christina Aguilera"
             }
            ]
}

Summary

As we can se the view class is separate from model class. We can use this view class at multiple places or may be in multiple projects. But also there are some limitations of MVC pattern.

1. It increases the complexity as it divides the code into three layers.

2. There is insufficiency of data access in view layer.

3. But the main disadvantage is one way communication between model and view via controller.

These disadvantages are minimised in one more design pattern i.e. MVVM which we will be discussing in next post.

The post MVC Design pattern for iOS apps appeared first on Welcome to Ahex Technologies.

#ifndef Simple_Track_Playback_Config_h
 #define Simple_Track_Playback_Config_h
#warning Please update these values to match the settings for your own application as these example values could change at any time.

// For an in-depth auth demo, see the "Basic Auth" demo project supplied with the SDK.

// Don't forget to add your callback URL's prefix to the URL Types section in the target's Info pane!

// Your client ID
#define kClientId “——” //Your ClentId
// Your applications callback URL
#define kCallbackURL “____://“ //Your CalbackURL
// The URL to your token swap endpoint
// If you don't provide a token swap service url the login will use implicit grant tokens, which means that your user will need to sign in again every time the token expires.
// #define kTokenSwapServiceURL "http://localhost:1234/swap"
// The URL to your token refresh endpoint
// If you don't provide a token refresh service url, the user will need to sign in again every time their token expires.
// #define kTokenRefreshServiceURL "http://localhost:1234/refresh" #define kSessionUserDefaultsKey "SpotifySession"
#endif

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customisation after application launch.
self.auth = [SPTAuth defaultInstance];
self.player = [SPTAudioStreamingController sharedInstance];
// The client ID you got from the developer site
self.auth.clientID = @kClientId;
// The redirect URL as you entered it at the developer site self.auth.redirectURL = [NSURL URLWithString:@kCallbackURL];
// Setting the `sessionUserDefaultsKey` enables SPTAuth to automatically
store the session object for future use.
// self.auth.sessionUserDefaultsKey = @"current session";
// Set the scopes you need the user to authorise. `SPTAuthStreamingScope` is required for playing audio.
self.auth.requestedScopes = @[SPTAuthStreamingScope];
// Become the streaming controller delegate self.player.delegate = self;
// Strt up the streaming controller.
NSError *audioStreamingInitError;
NSAssert([self.player startWithClientId:self.auth.clientID
error:&audioStreamingInitError],
@"There was a problem starting the Spotify SDK: %@",
audioStreamingInitError.description);
// Start authenticating when the app is finished launching dispatch_async(dispatch_get_main_queue(), ^{
// [self startAuthenticationFlow];
// //
NSLog(@"application openURL options is called from AppDelegate"); NSLog(@"Value of url in application openURL options: %@",url);
// If the incoming url is what we expect we handle it NSLog(@"application openURL options is called from AppDelegate"); 
NSLog(@"Value of url in application openURL options",url);

if ([self.auth canHandleURL:url]) {
// Close the authentication window [self.authViewController.presentingViewController
});
NSLog(@"the dictionary in did finish launching with options %@", launchOptions);
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults]; NSString* strValue = [defaults objectForKey:@"token"];
rect = [[UIScreen mainScreen] bounds];

- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url
options:(NSDictionary *)options {
dismissViewControllerAnimated:YES completion:nil]; self.authViewController = nil;
// Parse the incoming url to a session object
[self.auth handleAuthCallbackWithTriggeredAuthURL:url
callback:^(NSError *error, SPTSession *session) { 
if (session) {
// login to the player
[self.player loginWithAccessToken:self.auth.session.accessToken];
 }
}];
return YES;
 }
return NO; 
}

- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url {
NSLog(@"Value of called back url in AppDelegate is:%@",url);
return YES;
 }

-(BOOL) application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
NSLog(@"application openURL sourceApplication annotation"); NSLog(@"scheme value is:%@",url.scheme);
NSString* myAppScheme = @___://“; //Your CallbackURL
if ([url.scheme isEqualToString: myAppScheme])
{
return YES;
}
return YES; 
}

-(void)uriArray:(NSArray *)uri {
NSLog(@"our list of uri's: %@", uri);
}

- (void)audioStreamingDidLogin:(SPTAudioStreamingController *)audioStreaming
{
SPTAuth *auth = [SPTAuth defaultInstance];
NSLog(@"Spotify session accessToken:%@",auth.session.accessToken);
NSLog(@"AppDelegate auth clientID value is:%@",auth.clientID);

#import <SpotifyAuthentication/SpotifyAuthentication.h>
 #import <SpotifyMetadata/SpotifyMetadata.h>
#import <SpotifyAudioPlayback/SpotifyAudioPlayback.h>
 #import "Config.h"
#import “SpotifyLoginVC.h”
#import <SafariServices/SafariServices.h>
 #import <WebKit/WebKit.h>
#import "WebViewVC.h”
@interface SpotifyLoginVC ()<SFSafariViewControllerDelegate, WebViewControllerDelegate, SPTStoreControllerDelegate>
{
CGRect rect;
 }
@property (atomic, readwrite) UIViewController *authViewController;
 @property (atomic, readwrite) BOOL firstLoad;

@implementation MusicViewController
#pragma mark - View Did Load - (void)viewDidLoad {
[super viewDidLoad];
rect = [[UIScreen mainScreen] bounds]; self.view.frame = rect;
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(sessionUpdatedNotification:) name:@"sessionUpdated" object:nil];
self.statusLabel.text = @"";
self.firstLoad = YES;
 }

- (UIViewController *)authViewControllerWithURL:(NSURL *)url {
UIViewController *viewController;
if ([SFSafariViewController class]) {
SFSafariViewController *safari = [[SFSafariViewController alloc] initWithURL:url];
safari.delegate = self; viewController = safari;
} else {
WebViewController *webView = [[WebViewController alloc]
initWithURL:url];
webView.delegate = self;
viewController = [[UINavigationController aloc]
initWithRootViewController:webView]; }
viewController.modalPresentationStyle = UIModalPresentationPageSheet; NSLog(@"viewController value is:%@",viewController);
return viewController;
}

- (void)sessionUpdatedNotification:(NSNotification *)notification {
self.statusLabel.text = @"";
SPTAuth *auth = [SPTAuth defaultInstance];
[self.presentedViewController dismissViewControllerAnimated:YES completion:nil];

if (auth.session && [auth.session isValid]) { self.statusLabel.text = @"";
[self showPlayer];
} else {
self.statusLabel.text = @"Login failed."; NSLog(@"*** Failed to log in");
} }
- (void)showPlayer {
self.firstLoad = NO;
self.statusLabel.text = @"Logged in.";
//[self performSegueWithIdentifier:@"ShowPlayer" sender:nil];
}
#pragma mark - SPTStoreControllerDelegate
- (void)productViewControllerDidFinish:(SPTStoreViewController *)viewController
{
self.statusLabel.text = @"App Store Dismissed.";
[viewController dismissViewControllerAnimated:YES completion:nil]; }
- (void)openLoginPage {
self.statusLabel.text = @"Logging in..."; 
SPTAuth *auth = [SPTAuth defaultInstance];
if ([SPTAuth supportsApplicationAuthentication]) {
NSLog(@"if openLoginPage is called");
[[UIApplication sharedApplication] openURL:[auth spotifyAppAuthenticationURL]];
} else {
NSLog(@"else openLoginPage is called");
self.authViewController = [self authViewControllerWithURL:[[SPTAuth defaultInstance] spotifyWebAuthenticationURL]];
self.definesPresentationContext = YES;
[self presentViewController:self.authViewController animated:YES completion:nil];

} }
- (void)renewTokenAndShowPlayer {
self.statusLabel.text = @"Refreshing token..."; SPTAuth *auth = [SPTAuth defaultInstance];
[auth renewSession:auth.session callback:^(NSError *error, SPTSession *session) {
auth.session = session;
if (error) {
self.statusLabel.text = @"Refreshing token failed."; NSLog(@"*** Error renewing session: %@", error); return;
}
[self showPlayer]; }];
}
#pragma mark WebViewControllerDelegate
- (void)webViewControllerDidFinish:(WebViewController *)controller {
// User tapped the close button. Treat as auth error }
#pragma mark SFSafariViewControllerDelegate
- (void)safariViewControllerDidFinish:(SFSafariViewController *)controller {
// User tapped the close button. Treat as auth error }
#pragma mark - IBActions
- (IBAction)loginClicked:(id)sender {
NSLog(@"spotify button is clicked in MusicPlayerVC”);
[self openLoginPage];
UIStoryboard* storyboard = [UIStoryboard
storyboardWithName:@"Dashboard" bundle:nil];
MusicPlayerVC*add =

[storyboard instantiateViewControllerWithIdentifier:@"MusicPlayerVC”];
[self presentViewController:add animated:YES
completion:nil];
}
- (IBAction)showSpotifyAppStoreClicked:(id)sender {
self.statusLabel.text = @"Presenting App Store...";
SPTStoreViewController *storeVC = [[SPTStoreViewController alloc] initWithCampaignToken:@"your_campaign_token"
storeDelegate:self]; [self presentViewController:storeVC animated:YES completion:nil];
}
- (IBAction)clearCookiesClicked:(id)sender {
NSHTTPCookieStorage *storage = [NSHTTPCookieStorage sharedHTTPCookieStorage];
for (NSHTTPCookie *cookie in [storage cookies]) {
if ([cookie.domain rangeOfString:@"spotify."].length > 0 ||
[cookie.domain rangeOfString:@"facebook."].length > 0) {
[storage deleteCookie:cookie]; }
}
[[NSUserDefaults standardUserDefaults] synchronize]; self.statusLabel.text = @"Cookies cleared.";
} @end
y. In webViewVC to 0uthentic0te user b0sed on login credenti0ls p0ste code 0s shown below.
P0ste below code in WebViewVC.h
#import <UIKit/UIKit.h> NS_ASSUME_NONNULL_BEGIN
@protocol WebViewControllerDelegate; @interface WebViewController : UIViewController
@property (nonatomic, weak, nullable) id <WebViewControllerDelegate> delegate;

- (instancetype)initWithURL:(NSURL *)URL; 
@end
@protocol WebViewControllerDelegate <NSObject>
@optional /*! @abstract Delegate callback called when the user taps the Done button. Upon this call, the view controller is dismissed modally. */ 

- (void)webViewControllerDidFinish:(WebViewController *)controller; 
/*! @abstract Invoked when the initial URL load is complete.
 @param success YES if loading completed successfully, NO if loading failed. @discussion This method is invoked when SFSafariViewController completes the loading of the URL that you pass to its initializer. It is not invoked for any subsequent page loads in the same SFSafariViewController instance. */
 - (void)webViewController:(WebViewController *)controller didCompleteInitialLoad:(BOOL)didLoadSuccessfully; 
@end

#import "WebViewController.h" 
#import <WebKit/WebKit.h> 
#import "MusicPlayerVC.h”
@interface WebViewController () <UIWebViewDelegate> 
@property (nonatomic, strong) UIWebView *webView; 
@property (nonatomic, copy) NSURL *initialURL;
@property (nonatomic, assign) BOOL loadComplete; @end
@implementation WebViewController
- (instancetype)initWithURL:(NSURL *)URL {
self = [super init]; if (self) {
 _initialURL = [URL copy];

}
return self;
}
- (void)viewDidLoad {
[super viewDidLoad];
NSURLRequest *initialRequest = [NSURLRequest requestWithURL:self.initialURL];
self.webView = [[UIWebView alloc] initWithFrame:self.view.bounds]; self.webView.delegate = self;
self.webView.autoresizingMask = UIViewAutoresizingFlexibleWidth |
UIViewAutoresizingFlexibleHeight; [self.view addSubview:self.webView];
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone
[self.webView loadRequest:initialRequest]; }

- (void)done {
if ([self.delegate respondsToSelector:@selector(webViewControllerDidFinish:)]) {
[self.delegate webViewControllerDidFinish:self]; }
[self.presentingViewController dismissViewControllerAnimated:YES completion:nil];
}

#pragma mark UIWebViewDelegate
- (void)webViewDidFinishLoad:(UIWebView *)webView {
if (!self.loadComplete) {
if ([self.delegate respondsToSelector:@selector(webViewController:didCompleteInitialLoad:)]) {
[self.delegate webViewController:self didCompleteInitialLoad:YES]; }

self.loadComplete = YES; }
}
- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error {
if (!self.loadComplete) { if ([self.delegate
respondsToSelector:@selector(webViewController:didCompleteInitialLoad:)]) { [self.delegate webViewController:self didCompleteInitialLoad:NO];
}
self.loadComplete = YES; }
}
@end

9. After Successful login with Spotify Credentials Safari will redirects to MusicPlayerVC. Here we will play songs. So to play we have to create play/pause button, rewind button and fast forward buttons and for those we should create actions respectively.
To implement These functionalities paste the code in MusicPlayerVC.h

@protocol MusicPlayerDelegate -(void)uriArray:(NSArray*)uri;
@end
@interface MusicPlayerVC : UIViewController<SPTAudioStreamingPlaybackDelegate, SPTAudioStreamingDelegate>
@property id<MusicPlayerDelegate>delegate;
@end

#import "MusicPlayerVC.h”
#import <SpotifyAuthentication/SpotifyAuthentication.h> #import <SpotifyMetadata/SpotifyMetadata.h>
#import <AVFoundation/AVFoundation.h>
#import <SpotifyAudioPlayback/SpotifyAudioPlayback.h>
#import "AppDelegate.h" #import “SpotifyLoginVC.h"
@interface MusicPlayerViewController () <SPTAudioStreamingDelegate, SPTAudioStreamingPlaybackDelegate>
@property (weak, nonatomic) IBOutlet UILabel *trackTitle;
@property (weak, nonatomic) IBOutlet UILabel *artistTitle;
@property (weak, nonatomic) IBOutlet UIImageView *coverView; @property (weak, nonatomic) IBOutlet UIImageView *coverView2; @property (weak, nonatomic) IBOutlet UIActivityIndicatorView *spinner; @property (weak, nonatomic) IBOutlet UISlider *progressSlider; @property (weak, nonatomic) IBOutlet UILabel *playbackSourceTitle; @property (nonatomic, strong) SPTAudioStreamingController *player; @property NSMutableArray * uriArr;
@property IBOutlet UIButton* nextButton; @property IBOutlet UIButton* prevButton;
@property (nonatomic) BOOL isChangingProgress; - (IBAction)backBtn:(UIButton *)sender;
@end

@implementation MusicPlayerViewController
-(void)viewDidLoad {
[super viewDidLoad];
self.player = [SPTAudioStreamingController sharedInstance]; 
self.player.delegate = self; self.navigationController.navigationBar.hidden=YES; NSLog(@"ViewController viewDidLoad");
// self.trackTitle.text = @"Nothing Playing"; self.artistTitle.text = @"";
}

- (BOOL)prefersStatusBarHidden { 
NSLog(@"ViewController prefersStatusBarHidden"); 
return YES;
}

#pragma mark - Actions
-(IBAction)rewind:(id)sender { 
NSLog(@"ViewController rewind");
 [self.player skipPrevious:nil];
}

callback:^(NSError *error, SPTTrack *track) {
NSURL *imageURL = track.album.largestCover.imageURL; if (imageURL == nil) {
NSLog(@"Album %@ doesn't have any images!", track.album); self.coverView.image = nil;
self.coverView2.image = nil;
return;
}
// Pop over to a background queue to load the image over the
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFA ULT, 0), ^{
NSError *error = nil;
UIImage *image = nil;
NSData *imageData = [NSData
dataWithContentsOfURL:imageURL options:0 error:&error];
if (imageData != nil) {
image = [UIImage imageWithData:imageData];
}
// ...and back to the main queue to display the image. dispatch_async(dispatch_get_main_queue(), ^{
[self.spinner stopAnimating]; self.coverView.image = image; if (image == nil) {
NSLog(@"Couldn't load cover image with error: %@",
return; }
});
// Also generate a blurry version for the background
UIImage *blurred = [self applyBlurOnImage:image withRadius:
dispatch_async(dispatch_get_main_queue(), ^{ self.coverView2.image = blurred;
}); });
}]; 
}

- (void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated]; NSLog(@"ViewController viewDidAppear");
[self handleNewSession]; }
-(void)handleNewSession {
NSLog(@"ViewController handleNewSession");
SPTAuth *auth = [SPTAuth defaultInstance];
NSLog(@"handleNewSession auth session accessToken: %@",auth.session.accessToken);
NSLog(@"handleNewSession auth clientID value is:%@",auth.clientID);
if (self.player == nil) {
NSError *error = nil;
self.player = [SPTAudioStreamingController sharedInstance];
if ([self.player startWithClientId:auth.clientID audioController:nil
allowCaching:YES error:&error]) { self.player.delegate = self;
self.player.playbackDelegate = self;
self.player.diskCache = [[SPTDiskCache alloc] initWithCapacity:1024 * 1024 * 64];
[self.player loginWithAccessToken:auth.session.accessToken]; } else {
self.player = nil;
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Error init" message:[error description] preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:nil]];
[self presentViewController:alert animated:YES completion:nil];
[self closeSession]; }
} }
//-(void)parseDataWithResponse:(NSDictionary *)response //{
// NSArray *itemsArray = [response objectForKey:@"items"];
// NSLog(@"itemsArray count is:%lu",(unsigned long)itemsArray.count);
// for (NSDictionary *dic in itemsArray)

// // // // // //}
{
NSDictionary *tracksDic = [dic objectForKey:@"tracks"]; NSString *tracksStr = [tracksDic objectForKey:@"href"]; NSLog(@"tracksStr value is:%@",tracksStr);
}
- (void)closeSession {
NSLog(@"ViewController closeSession");
NSError *error = nil;
if (![self.player stopWithError:&error]) {
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Error deinit" message:[error description] preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:nil]];
[self presentViewController:alert animated:YES completion:nil]; }
[SPTAuth defaultInstance].session = nil;
[self.navigationController popViewControllerAnimated:YES]; }

#pragma mark - Track Player Delegates
- (void)audioStreaming:(SPTAudioStreamingController *)audioStreaming didReceiveMessage:(NSString *)message
{
NSLog(@"ViewController audioStreaming didReceiveMessage");
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Message from Spotify"
 [alertView show]; 
}
message:message delegate:nil
cancelButtonTitle:@"OK" otherButtonTitles:nil];

- (void)audioStreaming:(SPTAudioStreamingController *)audioStreaming didChangePlaybackStatus:(BOOL)isPlaying
{
NSLog(@"ViewController audioStreaming didChangePlaybackStatus");

NSLog(@"is playing = %d", isPlaying); if (isPlaying) {
[self activateAudioSession]; } else {
[self deactivateAudioSession]; }
}

-(void)audioStreaming:(SPTAudioStreamingController *)audioStreaming didChangeMetadata:(SPTPlaybackMetadata *)metadata
{
NSLog(@"ViewController audioStreaming didChangeMetadata");
[self updateUI]; }
-(void)audioStreaming:(SPTAudioStreamingController *)audioStreaming didReceivePlaybackEvent:(SpPlaybackEvent)event withName:(NSString *)name
{
NSLog(@"ViewController audioStreaming didReceivePlaybackEvent withName");
NSLog(@"didReceivePlaybackEvent: %zd %@", event, name);
NSLog(@"isPlaying=%d isRepeating=%d isShuffling=%d isActiveDevice=%d positionMs=%f",
self.player.playbackState.isPlaying, self.player.playbackState.isRepeating, self.player.playbackState.isShuffling, self.player.playbackState.isActiveDevice, self.player.playbackState.position);
}

- (void)audioStreamingDidLogout:(SPTAudioStreamingController *)audioStreaming
{
NSLog(@"ViewController audioStreamingDidLogout ");
[self closeSession]; }

- (void)audioStreaming:(SPTAudioStreamingController *)audioStreaming didReceiveError:(NSError* )error
{
NSLog(@"ViewController audioStreaming didReceiveError");

NSLog(@"didReceiveError: %zd %@", error.code, error.localizedDescription);
if (error.code == SPErrorNeedsPremium) { UIAlertController *alert = [UIAlertController
alertControllerWithTitle:@"Premium account required" message:@"Premium account is required to showcase application functionality. Please login using premium account." preferredStyle:UIAlertControllerStyleAlert];
[alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction* action) {
[self closeSession]; }]];
[self presentViewController:alert animated:YES completion:nil];
} }
- (void)audioStreaming:(SPTAudioStreamingController *)audioStreaming didChangePosition:(NSTimeInterval)position
{
//NSLog(@"ViewController audioStreaming didChangePosition");
if (self.isChangingProgress) {
return; }
self.progressSlider.value = position/ self.player.metadata.currentTrack.duration;
}
- (void)audioStreaming:(SPTAudioStreamingController *)audioStreaming didStartPlayingTrack:(NSString *)trackUri
{
NSLog(@"ViewController audioStreaming didStartPlayingTrack");
NSLog(@"Starting %@", trackUri);
NSLog(@"Source %@", self.player.metadata.currentTrack.playbackSourceUri);
// If context is a single track and the uri of the actual track being played is different
// than we can assume that relink has happend
BOOL isRelinked = [self.player.metadata.currentTrack.playbackSourceUri containsString: @"spotify:track"]
&& ![self.player.metadata.currentTrack.playbackSourceUri isEqualToString:trackUri];
NSLog(@"Relinked %d", isRelinked); }
- (void)audioStreaming:(SPTAudioStreamingController *)audioStreaming didStopPlayingTrack:(NSString *)trackUri
{
NSLog(@"ViewController audioStreaming didStopPlayingTrack");
NSLog(@"Finishing: %@", trackUri); }
#pragma mark - Audio Session
- (void)activateAudioSession {
NSLog(@"ViewController activateAudioSession");
[[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback
error:nil];
[[AVAudioSession sharedInstance] setActive:YES error:nil];
}
- (void)deactivateAudioSession {
NSLog(@"ViewController deactivateAudioSession");
[[AVAudioSession sharedInstance] setActive:NO error:nil]; }
@end

The post Integrating Spotify IOS SDK to play an audio track Using Sptaudio Streaming Music Player appeared first on Welcome to Ahex Technologies.

This creates an .xcworkspace file for your application. Use this file for all future development on your application.

Step 2: Get Google Sign-in Client ID:

Google sign in Client ID is an ID that allows us to make calls to Google API within our iOS based application.

To get ClientID follow below steps:

1. Sign into Google Developers Console with the help of your Google Account.
2. If you have not created any app then create it. If created, then choose your app and add it to bundle identifier. Now choose your country and then click to continue Button to proceed ahead.
3. Select the Google service that you want to make use of. Now, Select Google Sign-in & click -> ENABLE GOOGLE SIGN-IN to enable Google sign in service.
4. Whenever you click on “Enable button”, it will sanction Google Sign in for your app.
5. Whenever you enable Google Sign-in for your app, click -> Continue button that will generate configuration files for you.
6. Now, you will be navigated to download the configuration file. Click -> Download GoogleService-info.plist button to download the configuration file. This file will be used for later purposes.

Now open downloaded plist .and it will be like the below screenshot.

Step 3: Add a URL scheme to your project:

Google Sign-in requires a custom URL Scheme to be added to your project. To add the custom scheme:

1. Open your project configuration: double-click the project name in the left tree view. Select your app from the TARGETS section, then select the Info tab, and expand the URL Types section.
2. Click the + button, and add your reversed client ID as a URL scheme.
   The reversed client ID is your client ID with the order of the dot-delimited fields reversed. For example you can check in above screenshot.
3. When completed, your config should look something similar to the following (but with your application-specific values):

4. Now that you’ve downloaded the project dependencies and configured your Xcode project, you can add Google Sign-In to your iOS app.

Step 4: Enable SignIn:

(A) To enable sign in, you must configure the GIDSignIn shared instance. You can do this in many places in your app. Often the easiest place to configure this instance is in your app delegate’s application:didFinishLaunchingWithOptions: method.

1. In your app delegate’s .h file, declare that this class implements the GIDSignInDelegate protocol.

(B) In your app delegate’s application:didFinishLaunchingWithOptions: method, configure the GIDSignIn shared instance and set the sign-in delegate.

(C) Implement the application:openURL:options: method of your app delegate. The method should call the handleURL method of the GIDSignIn instance, which will properly handle the URL that your application receives at the end of the authentication process.

(D) For your app to run on iOS 8 and older, also implement the deprecated application:openURL:sourceApplication:annotation: method.

- (BOOL)application:(UIApplication *)application
            openURL:(NSURL *)url
  sourceApplication:(NSString *)sourceApplication
         annotation:(id)annotation 
{
  return [[GIDSignIn sharedInstance] handleURL:url
                             sourceApplication:sourceApplication
                                    annotation:annotation];
}

(E) In the app delegate, implement the GIDSignInDelegate protocol to handle the sign-in process by defining the following methods which are showing in below screenshot.

Our Services are Mean Stack Development | Mern Stack Development

Step 5: Add the sign-in button

Next, you will add the Google Sign-In button so that the user can initiate the sign-in process. Make the following changes to the view controller that manages your app’s sign-in screen:

(A) In the App Delegate.h file, add the Google Sign-In interface and declare that this class implements the GIDSignInUIDelegate protocol.

In ViewController.h file copy below this.

(B) In the view controller., override the viewDidLoad method to set the UI delegate of the GIDSignIn object, and (optionally) to sign in silently when possible.

(C) In these examples, the view controller is a subclass of UIViewController. If in your project, the class that implements GIDSignInUIDelegate is not a subclass of UIViewController, implement the signInWillDispatch:error:, signIn:presentViewController:, and signIn:dismissViewController: methods of the GIDSignInUIDelegate protocol. For example you can add below code .

(D) Add a GIDSignInButton to your storyboard, XIB file, or instantiate it programmatically. To add the button to your storyboard or XIB file, add a View and set its custom class to GIDSignInButton.

(E) If you want to customize the button, do the following:

• • In your view controller’s .h file, declare the sign-in button as a property.
    @property(weak, nonatomic) IBOutlet GIDSignInButton *signInButton;
  • Connect the button to the signInButton property you just declared.
  • Customize the button by setting the properties of the GIDSignInButton object.

Step 6: Sign out the user

You can use the SignOut method of the GIDSignIn object to sign out your user on the current device, for example:

In ViewController.h, copy below code:

- (IBAction)didTapSignOut:(id)sender 
{
  [[GIDSignIn sharedInstance] signOut];
}

Step 7: Retrieving user information

Once the user has authenticated and authorized access to the scopes you request, you can access user information through the GIDGoogleUser object.

Copy Below Code in ViewController.m class :

Now Run your application and Click on Login button on simulator, it will be redirected to the gmail sign in page, there you have to enter email id and password, and these credentials will be secured and this screen something looks like below screenshots.

After submission of your credentials click on “NEXT” button and now the new page will be opened with a title of accounts.google.com and this page will asks you like “are you want to access your google account?” And stating with your email id. Now below in this page you can see two buttons as CANCEL and ALLOW.

Now Click on ALLOW, and again you will be redirected to another screen where you will find all the details of your google account such as name email id, phone number , date of birth..etc.

You can get your client ID, UserId, Full Name, Email ID..etc in your console.. the same I am showing in simulator for your reference.

The post Google Sign in SDK integration for ios apps appeared first on Welcome to Ahex Technologies.