The Tab Bar Controller (UITabBarController) manages an array of View Controllers. The Let's Eat app will use a Tab Bar Controller. This controller will give us the ability to have navigation for our app with minimal setup.

Apple has a few apps with which you might be familiar that use the Tab Bar Controller:

UITabBarController can only have five tabs on the iPhone. If your UITabBarController has more than five tabs on the iPhone, the fifth tab, and any after that, move underneath a More button: