Make your next moment
hard to miss.
Fullscreen Alert runs quietly in your menu bar, bringing meetings and breaks into view when it matters.
Download for Mac
Free for 14 days · no card required · then $1.99/month or $14.99/year
A few simple steps.
- Open FullscreenAlert.dmg and double-click Install Fullscreen Alert. The installer adds the app to your Applications folder and opens it.
- Sign in with Apple, Google, or Microsoft and start your 14-day free trial. No card required.
- Allow calendar access. Google and Microsoft calendars you added in macOS Internet Accounts appear too.
- Choose your calendars, set your timing, and preview your first alert.
- Subscribe whenever you’re ready, through Stripe’s secure checkout in your browser. Cancel anytime from your account.
If macOS asks.
The disk image and installer are signed with our Apple Developer ID and notarized by Apple, so macOS checks them before they open. The installer asks for your Mac password because it installs into the Applications folder.
If macOS says it can’t verify the installer, don’t bypass the warning. Download it again from this page, or contact support.
Your Mac must be awake, unlocked, and running Fullscreen Alert to display an alert. Internet is needed to refresh cloud calendars.
Get help setting up →