What are some alternatives?
When comparing Gitql and GitStats, you can also consider the following products
GVfs - Git Virtual File System (by Microsoft)
pre-commit - A slightly improved pre-commit hook for git
Working Copy - The powerful Git client for iOS
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Ungit - Web-based and intuitive UI for git.
Fork - Fast and Friendly Git Client for Mac