Setting Tint Color for Selected Tab in UITabBar: A Guide to iOS 6 and 7

Understanding TabBar View Change Notifications: Mastering UITabBarDelegate and UITabBarControllerDelegate

Understanding the Issue with the Tab Bar Delegate

Understanding ViewWillDisappear Method in Tabbar Application with Navigation

Building a Transparent Custom Tab Bar in iOS: A Step-by-Step Guide

How to Recall Last Selected Tab in UITabBarController: A Step-by-Step Solution