Facebook Connect is a web development tool that helps sites add social networking (similar to Google Friend Connect). Now, Facebook developers have released a version of Connect for iPhone app developers.
This, of course, enables developers to add social networking to their apps. It includes:
- Making API calls so your app can access users' profiles and share information on Facebook.
- Publishing to Facebook via Feed forms.
- Asking users for extended permissions, like offline access, so you can still interact with their data when they're offline.