What are some alternatives?
When comparing GitStats and pre-commit, you can also consider the following products
GVfs - Git Virtual File System (by Microsoft)
TortoiseGit - TortoiseGit is an easy to use client for the Git distributed revision control system.
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Git-Repo - Manage Gitlab, GitHub and Bitbucket from the command line
Working Copy - The powerful Git client for iOS
Fork - Fast and Friendly Git Client for Mac