GitX es una interfaz gráfica de git específicamente para Mac OS X. Actualmente cuenta con un visor de historial muy similar a gitk y una interfaz de commit como git gui. ¡Pero en el suave estilo de OS X!
Novedades de la versión 0.15.1964
Versión 0.15.1964:
Rompe el bucle de respuesta que bloquea la ventana del repositorio en OS X 10.10
Note, there have been multiple forks of GitX since the original project was abandoned years ago. Here's a summary, just so folks understand the changes:
http://gitx.org
Definitely the best GIT GUI so far (I have evaluated, Tower, SourceTree and a couple more), especially knowing that it is free and does more than what is required. The only catch is that you will need to know how to work with Git. If not, you will, like many others, have no clue what is going on.