How to hide UITabBar?

Interface builder has checkbox for view controller embedded in tab bar - Hides bottom bar on push. In easy cases no need to do it through code now.

For @Micah

You have to use set the hidesBottomBarWhenPushed property to YES on the controller that you are pushing and NOT to the UITabBarController.

otherController.hidesBottomBarWhenPushed = YES;
[navigationController pushViewController: otherController animated: TRUE];

Or you can set the property when you first initialize the controller you want to push.