NotchNook Help: Installation, Permissions and Activation
Find the answer for your installation, panel, permissions or license. The earlier high CPU, lag and crash issues have been fixed.
Published October 12, 2026 · Updated October14,2026 · By NotchNook, published by lo.cafe Ltda.
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Download NotchNook for macOS 14.6 or later on Intel or Apple silicon.
The high CPU usage, lag and crashes reported in early versions of NotchNook have been fixed. See the performance update and release notes.
Open the panel
Move your pointer to the notch or swipe down on the trackpad. On a display without a notch, use the handle at the top of the screen.
If the panel does not appear, check that NotchNook is running. For an external-display issue, tell support which display is affected.
Music, calendar and camera
Start playback in your music app and select its source in NotchNook.
For calendar or mirror access, open System Settings → Privacy & Security and enable the relevant permission for NotchNook.
Activate your license
Use the email address and activation key from your purchase email. Visit license help if you need assistance with a current or earlier purchase.
Contact support
Email support@getnotchnook.com with your NotchNook version, macOS version and a description of what happened. Add a screenshot or the exact error message when available.
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