RSCustomTabbarController
October 21, 2016 • MIT License
This is super flexible Custom tab bar controller implementation. You have the complete opportunity to customise according to your necessity.
MHCustomTabBarController
May 22, 2013 • MIT License
Custom UITabBar replacement using storyboard and segues.
ALCustomTabBarController
June 24, 2011 • Unspecified License
Allows customization of the standard UITabBarController such that the UI can be modified from it's standard iOS look and feel.