20 20 20: Eye Break Reminder is an app to remind your eyes to take a break every 20 minutes to prevent digital eye strain.
Cost / License
- Freemium
- Proprietary
Platforms
- Android



Twenttty is described as 'Give your eyes a break' and is an app. There are more than 50 alternatives to Twenttty for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best Twenttty alternative is Stretchly, which is both free and Open Source. Other great apps like Twenttty are Workrave, Loook, BreakTimer and ZenBreak.
20 20 20: Eye Break Reminder is an app to remind your eyes to take a break every 20 minutes to prevent digital eye strain.











WristSaver is a free and open source rest reminder application for Mac OS X.
WristSaver is written in Cocoa and takes advantage of all the advanced features of that environment on Mac OS X.


Have you been on the computer too much lately? Experiencing eye strain after trying to squash that pesky bug? Playing COD for hours even though you still haven't won a Warzone game yet?




Does too much time using computer gives you dry eyes and fatigue discomfort? Eyefoo is a timer to remind you to rest, keep you from repetitive strain injury and help stay healthy.


Move! for Mac helps you get healthy at your desk. Only standing up from your desk regularly will make you feel good after intense work. Move! will make you do that.


