Sight20

Take care of your eyes with the 20-20-20 rule.

Screen time is a growing issue in today’s digital world. Staring at screens for long periods can cause eye strain and fatigue. The 20-20-20 rule is a simple habit: every 20 minutes, look at something 20 feet (6 meters) away for 20 seconds.

This app helps you build that habit. We handle the reminders, so you can focus on staying healthy. You can even set up Parental Controls to ensure others—like your kids—are taking regular screen breaks too.

No accounts, no tracking, no data collection—ever. This app is completely free and designed to make digital life healthier for everyone.