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Download for macOS Back to the websiteHow to open the app
20-20-20 for Mac is an independent app that isn't notarized by Apple, so macOS asks you to approve it once. It takes about a minute.
- 1
Move the app to Applications and open it
Open the downloaded file and drag 20-20-20 for Mac into your Applications folder, then double-click it. macOS will show a warning. Click Done (not Move to Trash).
- 2
Open System Settings and allow the app
Go to System Settings → Privacy & Security, scroll down to the Security section, and click Open Anyway next to "20-20-20 for Mac".
- 3
Confirm with Open Anyway
A final prompt appears. Click Open Anyway, then enter your Mac password or use Touch ID. You only do this once.
- 4
Find it in your menu bar
Look for the eye icon at the top right of your screen. Click it to pause, take a break now, or reset the timer. There is no Dock icon by design.
Still stuck? Email support@the202020rule.com and we'll help you get it running.