Top Reasons to Choose Swift Over Objective-C for iOS App Development

Top Reasons to Choose Swift Over Objective-C for iOS App Development

Everyone is trying to craft the next big iOS app, but developing on Apple’s platform requires experience in niche programming languages like Swift or Objective-C.

Choosing programming languages in iOS app development are crucial that you and your iPhone app development team must go through while starting the app development journey.

Though different iPhone app developers are geared up to help you build an excellent iOS app, before that, you need to know about some major points of Swift and Objective-C.

If you’re confused, then you should consult with an expert iPhone app development company that has immense experience in iOS app development.

Let’s check why the top 4 aspects which make Swift more popular than Objective-C:

Ease of learning for beginners

  • Modern, fast and interactive, Swift comes with a minimal and simple syntax that makes it easy to read and write in this programming language.
  • As the developers say, it takes only a few months to learn the basics or even less for those who already have knowledge of C++. This fact is vital while crafting an application for several platforms.
  • Objective-C is more time consuming and difficult for any new programmer to learn fast. It requires more coding efforts to build the desired application.

Stability and Compatibility

  • Swift is relatively a newer open language that lets all the developers build amazing apps.
  • On the other hand, Objective-C is older than Swift and there are no regular version updates available for it. However, it shows great compatibility with the object-oriented C++.

According to Apple, Swift is 2.6 times faster than Objective-C and 8.4 times faster than Python.

  • Apple says that “Swift is a fast and efficient language that provides real-time feedback and can be seamlessly incorporated into existing Objective-C code.” This help developers to write easily the readable and safer codes in less time.
  • Objective-C requires more lines of codes for the same feature in Swift. However, Objective-C is not slow but as it contains C API legacy it affects the overall speed while working with it.

Memory Management

  • Swift is created as memory-safe language as it supports Automatic Reference Counting (ARC) for all APIs that allow a streamlined way for memory management alike Cocoa Touch.
  • Objective-C only uses the ARC supported within Cocoa touch and it cannot access C code and other APIs as Core Graphic. This impacts overall memory management and sometimes causes memory leaks.

On the whole, we may say Swift is the future of iOS app development. Undeniably, Objective-C is a mature language, but the frequent version updates of Swift has taken it to the next level to the app development.

Though initially app size of Swift App was way too bigger than Objective-C. But now as Swift 5 comes with dynamic libraries loaded directly to the memory, the app size is even smaller than Objective-C.

Enterprises and startups need to have a clear concept and define the requirements for the iOS project to the development team. It is always recommended that you hire an iOS developer for your app development projects.


We hope this short article will guide to better discussion with iPhone app developers.

Related posts

Write a comment