This looks sweet! I use git quite lightly right now as I'm currently the only developer on my project. Gitup.co is the benchmark of Git apps for me right now. I barely need anything more than it and it's so incredibly light feeling. Like the app goes out of the way so that I can do what I need, such as reviewing lines to be staged.

It hasn't been receiving many updates unfortunately. I'm happy that another app has popped up! Looking forward to try it out.