The best eye strain apps on iPhone average 3.6★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
This app helps reduce eye strain by reminding you to follow the 20-20-20 rule. It prompts you to take timed breaks to look at a distance, protecting your eye health during long screen-time sessions.
This app helps protect your eyes from strain caused by prolonged screen time. It implements the 20-20-20 rule, reminding you to take breaks and focus on distant objects. Simply start the app when you begin working, and it will send notifications to guide your eye care routine.
Relax Eyes-Pro tops our eye strain apps ranking as of August 2026, with a 4.6-star average from 177 App Store ratings, and it's free to download.
Are there free eye strain apps for iPhone?
Yes — 20 of the top eye strain apps we rank are free to download, including Relax Eyes-Pro and Eye Care 20 20 20.
Does Relax Eyes-Pro have ads or in-app purchases?
Relax Eyes-Pro shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
How many eye strain apps are on the App Store?
We track 250+ eye strain apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
What is the 20-20-20 rule?
The 20-20-20 rule is a method to help relieve eye strain. Every 20 minutes of screen time, you should look at something 20 feet away for at least 20 seconds. This app helps you implement this rule by providing timed reminders.
How does this app help protect eye health?
The app helps protect your eye health by reminding you to take regular breaks from your screen. By adhering to the 20-20-20 rule, you can reduce the fatigue and strain associated with prolonged screen use.