Keysi

Meet Keysi

Keysi reveals the keyboard shortcuts available in the Mac app you are using. Hold a modifier key and it reads the application’s current menus, displaying commands as searchable keycaps. You can run a command from the list, save favorites, hide unwanted entries, and consult additional cheat sheets for tools whose shortcuts are not exposed through ordinary menus. It also recognizes custom key bindings in supported editors and warns when another application or macOS intercepts a shortcut.

The free app supplies the reference tools without an account or time limit. An optional Pro license adds reminders after you use menu commands and practice drills based on spaced repetition, helping frequently needed shortcuts become familiar through daily use.