CocoaPods trunk is moving to be read-only. Read more on the blog, there are 10 months to go.
4pods
OAuth 2 client for the Cocoa platform (iOS and Mac OS X) * Authenticate through OAuth 2 * Light weight * Allows for blocks or delegates * Offers archivable credentials * Easy to read implementation and interface
License: MIT
Delegate callbacks via blocks. Blocks are hold with a weak reference so you don't have to cleanup when your object is gone.
License: MIT
Mobile Connect SDK the Cocoa platform (iOS and Mac OS X) * Authenticate * Fetch Profile * Allows for blocks or delegates * Offers archivable credentials * Easy to read implementation and interface
License: Custom