KeyCombiner is described as 'Helps you learn exactly the keyboard shortcuts you need. Create your own shortcut collections by importing from a large public database of shortcuts (VSCode, Vim, IntelliJ, Gmail, Notion, Excel, etc' and is an app in the education & reference category. There are five alternatives to KeyCombiner for a variety of platforms, including Mac, Windows, Web-based, Android and iPhone apps. The best KeyCombiner alternative is KeyMinder, which is both free and Open Source. Other great apps like KeyCombiner are Ethervane ActiveHotkeys, ShortcutFoo, KeyCue and Learn computer keyboard shortcut keys.