Badges in iOS are the de-facto way to communicate new/unread information to users. The SDK allows for setting badges on tab bar items and on the main .app bundle icon. But what if you want to set a badge on a toolbar item? There is no official way to make a badge on a toolbar item, even though you as a developer may want to incorporate a badge. Introducing BarButtonBadge.h, the custom class to easily set a badge on a UIBarButtonItem. The usage is simple and understandable.