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What does iOS Developer do?


iOS developers specialize in crafting applications for Apple's iOS operating system, focusing on devices like iPhones and iPads. They collaborate with UI/UX designers to translate design concepts into functional interfaces. Using programming languages like Swift or Objective-C, they write code, implement features, and ensure optimal app performance.

iOS developers play a crucial role in the testing phase, working closely with QA engineers to identify and fix issues. Staying updated on the latest Apple technologies is vital to adapt and comply with evolving guidelines. Their collaboration extends to cross-functional teams, participating in discussions about features, user requirements, and project goals.

Beyond project work, iOS developers engage in continuous learning, attending conferences, participating in developer communities, and contributing to open-source projects. This dynamic role demands technical expertise, creativity, and a commitment to delivering top-notch mobile applications to users.

iOS Developer Salary in India



₹5,94,895 / year

Avg. Base Salary

₹5.95L

₹2.43L
₹20L

The average salary for a iOS Developer is ₹5,94,895 in 2023

Pay by Experience Level

Years Avg Sal
0-1 ₹ 2.59L
1-5 ₹ 4.92L
5-10 ₹ 10L
10+ ₹ 20L

How to become a Successful iOS Developer


Step 1:Master the Fundamentals

Begin by gaining a strong foundation in Swift, the primary programming language for iOS development. Acquire knowledge of object-oriented programming (OOP), data structures, and algorithms. Utilize online courses, tutorials, and books to build a solid understanding of the basics.

Step 2: Master iOS Development Tools

Get acquainted with Xcode, the official IDE for iOS development. Learn to leverage its features for designing user interfaces, writing code, and debugging applications. Understanding the iOS SDK (Software Development Kit) and Interface Builder is crucial for efficient development on Apple devices.

Step 3: Build Real-world Projects

Apply your knowledge by working on practical projects. Start with small apps and progressively tackle more complex challenges. This hands-on experience will deepen your understanding of the development lifecycle and enhance your problem-solving skills.

Step 4: Explore iOS Architecture and Design Patterns

Delve into iOS architecture, including view controllers, navigation controllers, and model-view-controller (MVC) patterns. Learn about alternative design patterns like MVVM and VIPER and understand how to apply them effectively. This knowledge will contribute to writing scalable and maintainable code.

Step 5: Stay Updated on iOS Technologies:

Keep pace with the rapidly evolving iOS ecosystem. Stay informed about the latest iOS versions, updates, and best practices. Follow official Apple documentation, blogs, and join developer communities. Actively participate in forums to connect with other iOS developers. Experiment with new features and frameworks to broaden your skill set.

Step 6: Testing, Optimization, and Continuous Learning

Master principles of testing, including unit testing and UI testing, to ensure the reliability and quality of your iOS applications. Focus on optimizing your code for performance and responsiveness. Cultivate a mindset of continuous learning, attending conferences, reading industry blogs, and exploring new tools to stay ahead in the dynamic field of iOS development.

Step 1: Learn the Basics

  1. Java or Kotlin Programming Language:

    • Java: Traditionally, Android development was done using Java. It's a versatile, object-oriented programming language.
    • Kotlin: Kotlin is now the preferred language for Android development. It's interoperable with Java, concise, and considered more modern.
  2. Understanding XML:

    • XML (eXtensible Markup Language) is used for designing layouts in Android. It defines the structure and appearance of the user interface (UI) components.

Step 2: Master Android Development Tools

  1. Android Studio:

    • Android Studio is the official IDE for Android development. It provides a rich environment with features like a visual layout editor, code analysis, debugging tools, and support for Kotlin. Regularly updating to the latest version is crucial for accessing the latest features and improvements.
  2. Emulator:

    • The Android Emulator allows you to run and test your applications on a virtual device. It's an essential tool for debugging and testing your apps on different Android versions and screen sizes.

Plan to Mastering iOS Developer


DayFocus AreaTasks
1-2Introduction to iOS DevelopmentResearch the role of an iOS developer and understand key concepts.
3-4Xcode and ToolsInstall Xcode, the official IDE for iOS development. Explore basic features.
5-6Swift BasicsInstall Swift and learn the basics of the language, including variables and control flow.
7-8Interface BuilderExplore Interface Builder in Xcode. Create a simple user interface.
9-10View ControllersUnderstand the concept of view controllers. Implement basic navigation.
11-12Table ViewsLearn about UITableView for displaying lists. Implement a basic table view.
13-14Networking in iOSExplore URLSession for making network requests. Fetch and display data.
15-16Core DataUnderstand Core Data for local data storage. Implement data persistence.
17Auto LayoutLearn Auto Layout for responsive UI design. Ensure layouts adapt to different screen sizes.
18Testing in XcodeExplore Xcode's testing features. Implement basic unit tests.
19Real-World ProjectsWork on practical iOS app projects. Apply navigation, data storage, and networking.
20Networking and Continuous LearningConnect with iOS developer communities, attend webinars, and stay updated on industry trends.
Day Focus Area Tasks
1-2Introduction to iOS DevelopmentResearch the role and key concepts in iOS development. Familiarize yourself with terminology.
3-4Xcode and ToolsInstall Xcode, explore advanced features, and understand the development environment.
5-6Swift Deep DiveDive deeper into Swift, covering advanced topics like optionals, closures, and generics.
7-8Interface DesignMaster Interface Builder and create complex user interfaces with multiple view controllers.
9-10Model-View-Controller (MVC)Understand the MVC architecture and apply it to your iOS projects for better code organization.
11-12Navigation ControllersLearn about UINavigationController for managing hierarchical navigation in iOS apps.
13-14Collection ViewsExplore UICollectionView for building dynamic and custom layouts for content display.
15-16Core Data MasteryDeepen your understanding of Core Data, including relationships and advanced fetch requests.
17-18Auto Layout AdvancedTackle complex UI layouts using Auto Layout, ensuring responsiveness on various iOS devices.
19-20Animations in iOSLearn Core Animation and UIView animations to enhance user interactions.
21-22Networking and AlamofireExplore advanced networking using Alamofire, handling RESTful APIs more efficiently.
23-24Advanced TestingMaster unit testing and UI testing in Xcode to ensure code quality and robust apps.
25-26Advanced Data PersistenceImplement advanced data storage techniques, such as encryption and CoreData optimizations.
27-28Core Location and MapsIntegrate Core Location and Maps API for location-based features in your apps.
29-30Notifications and Background TasksImplement local and remote notifications, and handle background tasks effectively.
31-32Accessibility in iOSEnsure your apps are accessible to everyone by implementing accessibility features.
33-34SwiftUI IntroductionBegin exploring SwiftUI, Apple's modern UI framework, for a more declarative UI development approach.
35-36SwiftUI Deep DiveDive deeper into SwiftUI, exploring complex UI structures and data flow.
37-38Combine FrameworkUnderstand the Combine framework for handling asynchronous operations and data streams.
39-40Widget DevelopmentExplore building iOS widgets to provide glanceable and interactive content on the home screen.
41-42App ClipsLearn about App Clips, allowing users to access specific app functionality without installing the full app.
43-44Augmented Reality (ARKit)Dive into ARKit for creating augmented reality experiences in your apps.
45-46Advanced Topics ExplorationExplore advanced iOS topics based on your interests, such as Core ML, Metal, or watchOS development.
47-48Real-World ProjectsWork on comprehensive iOS app projects, applying all the learned concepts.
49-50Networking and CommunityEngage with the iOS developer community, attend meetups, and participate in forums.
51-52Build a PortfolioShowcase your iOS development projects in a portfolio, highlighting your skills and achievements.
53-54Continuous LearningStay updated on the latest iOS trends, attend conferences, and explore emerging technologies.
55-56Interview PreparationBrush up on iOS-related interview questions and prepare a portfolio presentation.
57-58Job Search and ApplicationsBegin searching for iOS developer positions, tailor your resume, and apply to relevant job opportunities.
59-60Reflect and Plan ForwardReflect on your learning journey, celebrate achievements, and plan your future career in iOS development.
Day Focus Area Tasks
1-2Introduction to iOS DevelopmentResearch the role and key concepts in iOS development. Familiarize yourself with terminology.
3-4Xcode and ToolsInstall Xcode, explore advanced features, and understand the development environment.
5-6Swift Deep DiveDive deeper into Swift, covering advanced topics like optionals, closures, and generics.
7-8Interface DesignMaster Interface Builder and create complex user interfaces with multiple view controllers.
9-10Model-View-Controller (MVC)Understand the MVC architecture and apply it to your iOS projects for better code organization.
11-12Navigation ControllersLearn about UINavigationController for managing hierarchical navigation in iOS apps.
13-14Collection ViewsExplore UICollectionView for building dynamic and custom layouts for content display.
15-16Core Data MasteryDeepen your understanding of Core Data, including relationships and advanced fetch requests.
17-18Auto Layout AdvancedTackle complex UI layouts using Auto Layout, ensuring responsiveness on various iOS devices.
19-20Animations in iOSLearn Core Animation and UIView animations to enhance user interactions.
21-22Networking and AlamofireExplore advanced networking using Alamofire, handling RESTful APIs more efficiently.
23-24Advanced TestingMaster unit testing and UI testing in Xcode to ensure code quality and robust apps.
25-26Advanced Data PersistenceImplement advanced data storage techniques, such as encryption and CoreData optimizations.
27-28Core Location and MapsIntegrate Core Location and Maps API for location-based features in your apps.
29-30Notifications and Background TasksImplement local and remote notifications, and handle background tasks effectively.
31-32Accessibility in iOSEnsure your apps are accessible to everyone by implementing accessibility features.
33-34SwiftUI IntroductionBegin exploring SwiftUI, Apple's modern UI framework, for a more declarative UI development approach.
35-36SwiftUI Deep DiveDive deeper into SwiftUI, exploring complex UI structures and data flow.
37-38Combine FrameworkUnderstand the Combine framework for handling asynchronous operations and data streams.
39-40Widget DevelopmentExplore building iOS widgets to provide glanceable and interactive content on the home screen.
41-42App ClipsLearn about App Clips, allowing users to access specific app functionality without installing the full app.
43-44Augmented Reality (ARKit)Dive into ARKit for creating augmented reality experiences in your apps.
45-46Advanced Topics ExplorationExplore advanced iOS topics based on your interests, such as Core ML, Metal, or watchOS development.
47-48Real-World ProjectsWork on comprehensive iOS app projects, applying all the learned concepts.
49-50Networking and CommunityEngage with the iOS developer community, attend meetups, and participate in forums.
51-52Build a PortfolioShowcase your iOS development projects in a portfolio, highlighting your skills and achievements.
53-54Continuous LearningStay updated on the latest iOS trends, attend conferences, and explore emerging technologies.
55-56Interview PreparationBrush up on iOS-related interview questions and prepare a portfolio presentation.
57-58Job Search and ApplicationsBegin searching for iOS developer positions, tailor your resume, and apply to relevant job opportunities.
59-60Networking and LinkedInExpand your professional network on LinkedIn and connect with professionals in the industry.
61-62Soft Skills DevelopmentFocus on improving communication, teamwork, and problem-solving skills crucial for collaboration in the workplace.
63-64Mentorship or CoachingSeek guidance from experienced iOS developers through mentorship programs or coaching.
65-66Advanced FrameworksExplore advanced iOS frameworks such as Core Bluetooth, Core NFC, or Core Image.
67-68Internationalization and LocalizationLearn how to make your apps suitable for a global audience with internationalization and localization.
69-70Continuous IntegrationImplement continuous integration practices for automated testing and building.
71-72Deployment and App Store SubmissionUnderstand the process of deploying apps to the App Store, including submission and review.
73-74Cross-Platform DevelopmentExplore frameworks like Flutter or React Native for cross-platform development.
75-76Emerging TechnologiesStay updated on emerging iOS technologies and trends, such as SwiftUI advancements or new iOS versions.
77-78Advanced Security PracticesDive into advanced security practices for iOS apps, including data encryption and secure coding.
79-80Collaboration ToolsFamiliarize yourself with collaboration tools like Git, GitHub, or Bitbucket for version control.
81-82UX/UI Design PrinciplesLearn fundamental UX/UI design principles to create aesthetically pleasing and user-friendly apps.
83-84Advanced DebuggingMaster advanced debugging techniques in Xcode for efficient issue resolution.
85-86Technical WritingDevelop skills in writing technical documentation for your projects.
87-88Attend Conferences or WebinarsParticipate in iOS-related conferences or webinars to stay informed about industry trends.
89-90Reflect and Plan ForwardReflect on your iOS development journey, celebrate achievements, and plan for future learning and career advancement.

Popular Roles in iOS Developer

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