Animated top/bottom segmented control
Category
Tab Bar
A TabBarController with a unique animation for selection
Interesting way to display tabs
SwipeViewController is a Swift modification of RKSwipeBetweenViewControllers
A customizable TabBar UI element that allows you to run a block of code
Paging view controller and scroll tab view
Android PagerTabStrip for iOS
Pager is the simplest and best way to implement sliding view controllers
Folding Tab Bar and Tab Bar Controller