Geometry Dash Lite - Geometry Dash Lite is an Arcade, Side-Scrolling, Physics-based, Rhythm-based and Single-player video game by RopTop Games.
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Guitar - Git GUI Client. Open Source, Free Software (GPL v2). Run on Windows, macOS and Linux.
SmartGit - SmartGit is a front-end for the distributed version control system Git and runs on Windows, Mac OS...
Piano - Piano lets you quickly learn the piano or other musical instruments using cell phones and tablets, and also contains magic tiles and different mini-games.
SourceTree - Mac and Windows client for Mercurial and Git.