Knock

Knock

Knock on your MacBook to control your Mac

188 followers

Knock turns taps on your MacBook into instant actions. Switch tabs, change desktops, play/pause music, open apps, run custom scripts, or take screenshots - all with a simple knock. Tap the desk beside your laptop or knock on the MacBook’s chassis (not the trackpad). Knock uses the built-in accelerometer in Apple Silicon MacBooks to trigger customizable shortcuts.

Knock

Launch date
Knock
KnockKnock on your MacBook to control your Mac

Launched on March 16th, 2026