https://medium.com/@JimmyMAndersson/ios-development-and-the-wrong-kind-of-mvc-4e3e2decb82e > When starting out as an iOS Developer, you get to hear a lot about the MVC (Model-View-Controller) Pattern and how it’s the best when developing mobile applications. The MVC Pattern is a good way to think about certain problems when it comes to developing applications with a graphical user interface. It provides you with a way of thinking that lets you split your code into manageable packages, where each package will handle its own problem domain. > There are three different conceptual packages in MVC that are supposed to handle problems like so: