Brings Git powers to all your iOS apps
Ranked in these QuestionsQuestion Ranking
Pro Allows other apps to access files
Working copy integrates with other apps to allow them to access and edit files through iOS8 document picker.
Pro Not just GitHub, works offline
Works with any Git remote, not just GitHub.
Clones to device letting you work offline and push when convenient.
Extends your other applications with iOS 8 app extensions.
Con Pushing to remote servers is not free
Working copy is free to download but requires a small in-app purchase to be able to support pushing to a remote server.