Which architectural model do you like the most and why?

I prefer the MVVM (Model-View-ViewModel) architecture for iOS development because it promotes a clear separation of responsibilities between application layers. The Model handles data and business logic, the View is responsible for display, and the ViewModel connects them, providing data in a user-friendly format and handling user actions.

This simplifies testing and maintenance, as well as makes it easier to work with asynchronous operations and data binding, especially using Combine or RxSwift.

Example of MVVM usage helps avoid tight coupling between UI and business logic, improving application scalability.