What is easier Swift or Kotlin?

While both Kotlin and Swift are easier languages to learn as compared to Java and Objective C , both require some time to master. So, how easy is to transition from Objective C or Java to Swift or Kotlin? Code interoperability is another very important feature that makes both Kotlin and Swift popular.

They define a set of functions/variables that a class must conform to if it implements the interface. A couple of differences between Swift and Kotlin is that Kotlin allows you to provide default functionality for a method, while Swift requires an extension of the protocol in order to give an implementation .

With Kotlin Multiplatform, you can create different multiplatform projects for multiple platforms, including web, desktop, and other native platforms. Kotlin applications will work on different operating systems, such as macOS, Windows, Linux, Android, iOS, watchOS, and others .