SmartGit - SmartGit is a front-end for the distributed version control system Git and runs on Windows, Mac OS...
Working Copy - The powerful Git client for iOS
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Source iOS - The best git client and code editor for iOS.
SourceTree - Mac and Windows client for Mercurial and Git.
CodeHub - CodeHub is the most complete, unofficial, client for GitHub on the iOS platform.