GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Git2Go - The Git client for iPhone and iPad you always wanted
SourceTree - Mac and Windows client for Mercurial and Git.
Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Git Force - Git Force is one of the powerful tools that allow you to push changes in the commit history, making it free not to line with new or anyone in the future.
Fork - Fast and Friendly Git Client for Mac