M13 ProgressSuite - iOS App Source Code
A suite containing many tools to display progress information on iOS.
So far the suite contains:
A interchangeable set of progress views of different styles. All the progress views are based on the same superclass, allowing any of them to be switched with any other easily.
A progress bar for UINavigationBar that works like Apple's Messages app. It also has the added feature of having an indeterminate style.
A HUD overlay that works over any UIView. Uses the M13ProgressView class to allow easy customizability of the progress view.
A progress view that is styled like terminal.
Complete documentation and examples for each class.