Why Swift Over Objective C

Swift Programming

When it comes to developing iOS applications, the choice between Swift and Objective-C has been a topic of debate among developers. As someone who has had hands-on experience with both languages, I can confidently say that Swift has become my go-to language for iOS development. In this article, I will delve into the reasons why I prefer Swift over Objective-C, providing personal touches and commentary based on my own experience.

1. Modern Syntax

One of the main reasons why I find Swift more appealing is its modern syntax. Unlike Objective-C, Swift uses a clean and concise syntax that is easier to read and write. The use of optional chaining, type inference, and closures make Swift code more expressive and less prone to errors. As a developer, I appreciate how Swift eliminates the need for header files and reduces the amount of boilerplate code that needs to be written.

2. Safety and Performance

Swift was built with safety in mind. It enforces strong type checking and provides features like optionals and generics that help prevent common programming errors. This not only leads to more reliable code but also improves app performance. Objective-C, on the other hand, lacks these safety features and requires more manual memory management, making it more prone to crashes and memory leaks.

3. Interoperability

While Swift is a modern language, it still maintains compatibility with Objective-C. This means that you can easily integrate both Swift and Objective-C code in the same project. Swift can directly access Objective-C APIs and frameworks, making it effortless to use existing Objective-C code in Swift projects. This interoperability is a huge advantage when working on legacy projects or when collaborating with developers who are still using Objective-C.

4. Community and Support

Since its launch in 2014, Swift has gained rapid adoption and has a large and active community of developers. This means that there are numerous online resources, forums, and libraries available to help with learning and problem-solving. On top of that, Apple has been actively investing in Swift, releasing new versions with improvements and updates regularly. This level of community support and Apple’s commitment to Swift’s development ensure that it will continue to evolve and improve in the future.


After considering the modern syntax, safety, performance, and interoperability of Swift, it’s clear why I prefer it over Objective-C for iOS development. The language’s simplicity and expressiveness have made my coding experience more enjoyable and productive. Additionally, the strong community support and Apple’s dedication to enhancing Swift further solidify its place as the language of choice for iOS development. While Objective-C still has its strengths and is worth knowing, I believe that Swift is the future of iOS app development.