Interview guides / ios

MVC vs MVVM vs VIPER: iOS Interview Question

MVC vs MVVM vs VIPER interview question with a clear example answer for iOS engineers. Practice with AceMobileInterview.

This is a common iOS interview topic: MVC vs MVVM vs VIPER.

Below is a concise answer you can adapt in a real interview, then go deeper in the full AceMobileInterview track.

1. 1.Compare MVC, MVVM, and VIPER for iOS apps.

   MVC is UIKit default but Massive VC risk. MVVM moves logic to ViewModels, testable with bindings. VIPER splits responsibilities heavily—good for large teams, often overkill for small features.