2024-01-10 00:00:00 This simple app uses the 20-20-20 rule to remind you to take a break from looking at screens every X minutes you set. Just add the timer and relax your eyes by looking away for a few seconds to prevent eye strain. Blinkzilla is the perfect way to prevent digital eye strain and keep your eyes healthy. It's free to download and use, and it's available on all Android devices.