Mac Productivity App Without a Subscription

$4.99 once. No account, no cloud, no monthly fee.

Break reminders get dismissed. A notification is a thing you click away without reading. A black hole eating your screen is not. It's impossible to ignore, it's genuinely beautiful, and it ends on its own — you get your break, then your screen comes back exactly as it was.

When your focus session ends, a black hole is born on your screen. It drifts slowly across your desktop and bends everything it passes with real gravitational lensing — so you actually stop and take your break.

Important: Black Hole needs Screen Recording permission to bend your screen. Without it you'll only see a plain black circle. macOS asks on first launch — just allow it.

macOS 14 or later · Apple Silicon & Intel · 3 MB