PagingKit
PagingKit provides customizable menu UI
...They are convenient but not customizable because your app has to be made compatible with the libraries' layout and view components. When a UI design in your app doesn't fit the libraries, you need to fork them or find another one. PagingKit has more flexible layout and design than the other libraries. You can construct "Menu" and "Content" UI, and they work together. That's all features this library provides. You can fit any design to your apps as you like.