There are many factors to consider when choosing an architecture for an iOS app, including the size and complexity of the app, the type of data being managed, the target audience, and the goals of the project. Some common architectures that are used in iOS app development include:
- MVC (Model-View-Controller): This is a classic architecture that has been widely used in iOS development. It involves separating the app into three main components: the model, which represents the data and business logic; the view, which represents the user interface; and the controller, which mediates communication between the model and the view.
- MVVM (Model-View-ViewModel): This architecture is similar to MVC, but it introduces an additional layer called the ViewModel, which is responsible for preparing and formatting data for the view to display. This can help to reduce the amount of code in the view and make it easier to test and maintain.
- VIPER (View, Interactor, Presenter, Entity, and Router): This architecture is designed to be scalable and modular, with each component serving a specific purpose. The view represents the user interface, the interactor manages business logic, the presenter prepares data for the view, the entity represents the data model, and the router handles navigation.