pre-commit - A slightly improved pre-commit hook for git
Working Copy - The powerful Git client for iOS
GVfs - Git Virtual File System (by Microsoft)
CodeHub - CodeHub is the most complete, unofficial, client for GitHub on the iOS platform.
Git Flow - Git Flow is a very self-explanatory free software workflow for managing Git branches.
pre-commit by Yelp - A framework for managing and maintaining multi-language pre-commit hooks