
Free
About
Protect your eyes. Stay focused. Build healthier screen habits.
Spending hours in front of a screen? Reduce eye strain with simple, automatic reminders based on the proven 20-20-20 rule.
Every 20 minutes, take a short break and look away — your eyes will thank you. This app helps you stay consistent without interrupting your workflow.
Key Features
• Smart 20-minute break reminders
• Works in the background
• Minimal, distraction-free design
• Lightweight and battery-friendly
• No setup — just install and go
Why it matters
Digital eye strain can cause dryness, fatigue, and headaches. With consistent breaks, you can stay productive longer while protecting your vision.
Built for focus
Unlike complex productivity apps, this is simple, fast, and designed to stay out of your way — so you can concentrate on what matters.
Start building a healthier routine today.
Show more
What's New in Rule 20
1.0.1
March 26, 2026
better iPad support, launch screen fix;