Blink20

Protect your eyes with the 20-20-20 rule — gentle reminders every 20 minutes.

Blink20 is your on-device eye health assistant. Built around the doctor-recommended 20-20-20 rule — every 20 minutes, look at something 20 feet away for 20 seconds — Blink20 gently reminds you to give your eyes the breaks they need during long screen sessions.

Just start the timer and keep working. When it's time for a break, Blink20 sends you a friendly reminder and guides you through a short, relaxing pause with calming sounds. No account, no sign-up, no data leaving your device — everything runs privately, right on your phone.

Key Features:

1- Automatic 20-20-20 break reminders 2- Gentle notifications when it's time to rest your eyes
3- 100% on-device — private, free, and no account needed
4- Calming sounds to help you relax during breaks
5- Customizable timer to match your work rhythm
6- Beautiful dark mode for comfortable evening use
7- Track your progress with daily stats — breaks taken, eye-rest time, and streaks