VIPER

What is the difference between Viper and MVC in iOS development?

Answer:

MVC divides code into Model (data), View (UI), and Controller (logic), but Controllers tend to take on too many responsibilities in iOS apps. Viper further breaks down these roles into View, Interactor, Presenter, Entity, and Router. This structure makes Viper more organised and testable, keeps each component smaller, and prevents overly large controllers. However, Viper introduces more complexity than MVC. While MVC is quicker and simpler for small projects, Viper is more suitable for large applications that require maintainability and scalability.

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