An alternative to the UIActionSheet with a block-based API and a modern, customizable look.
A UINavigationController subclass allowing the interactive pop gesture when the navigation bar is hidden or a custom back button is used.
DeallocationChecker asserts that a view controller gets deallocated after its view is removed from the view hierarchy. When you use the app, you'll see assertion failures if your view controllers don't get deallocated.
Tool for finding xib and storyboard-related issues at the build time.