Swift vs. Objective-C: Choosing the Right Language for Your iOS App

When embarking on your journey to develop an iOS app, one of the first decisions you’ll face is choosing the programming language. For years, Objective-C was the go-to language for iOS app development, but in 2014, Apple introduced Swift as a modern alternative. This change sparked a debate that continues to this day – Swift or Objective-C? Which is the right choice for your iOS app?

Swift: The New Kid on the Block

Swift quickly gained popularity due to its user-friendliness, safety features, and performance improvements. It offers a clean and concise syntax, making it easier for developers to write and maintain code. Its powerful type system helps catch errors during development, reducing the chances of runtime crashes. This is especially beneficial for larger projects, where maintaining code quality is essential.

Objective-C: The Battle-Tested Veteran

Objective-C, while older, has stood the test of time and powers many legacy iOS apps. It still has its advantages, such as a robust and mature ecosystem, and seamless integration with C and C++ libraries. If your project requires interfacing with legacy code or libraries, Objective-C may be the more pragmatic choice.

The Decision: Swift or Objective-C?

The choice between Swift and Objective-C largely depends on your specific needs, team expertise, and project requirements. Consider the following factors when making your decision:

Project Size and Complexity: For smaller projects or prototyping, Swift’s simplicity and safety features may make it the more suitable choice. For larger, more complex projects, the safety and maintainability benefits of Swift may outweigh the familiarity of Objective-C.

Team Expertise: If your iOS app development team is well-versed in Objective-C, sticking with it can be a wise choice. Transitioning to Swift would require time for training and adaptation.

Legacy Code: If your app needs to interact with existing Objective-C code or third-party libraries written in Objective-C, it might be easier to continue using it.


Both Swift and Objective-C have their merits. Swift has emerged as the modern and future-proof choice, but Objective-C still has a place in certain scenarios. When deciding between the two, consider the size and complexity of your project, your team’s expertise, and any existing codebase. Ultimately, the choice depends on what best serves your iOS app development needs.

If you’re looking for an iOS App Development Company in Chennai to help you make the right choice and create a top-notch iOS app, consider reaching out to Absolute App Labs. We have experience in both Swift and Objective-C development platforms. Contact  us today and we can assist you in choosing the right platform for your iOS app.