Working Copy - The powerful Git client for iOS
PyUI Builder - A GUI builder for Python GUI frameworks
CodeHub - CodeHub is the most complete, unofficial, client for GitHub on the iOS platform.
Qt Creator - Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment. It is the fastest, easiest and most fun experience a C++ developer could wish for.
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Git Flow - Git Flow is a very self-explanatory free software workflow for managing Git branches.