The most straightforward macOS app that reminds you to take regular breaks from your Mac.
Simple, private, and open-source.
Download from Mac App StoreIn Ukrainian, "копняк" [kopˈnʲiak] means "a kick". The app gives you a regular kick so you don't forget to take a break from the computer. Kopniak is made by an indie developer (me) who uses it every day.
Kopniak does not collect any data. Everything stays on your computer.
The app does not:
Your settings are stored locally using macOS preferences and never leave your device.