# Eye Hero 20-20-20 Timer — Science-backed eye health

> Eye strain relief app using the 20-20-20 rule with visual timers and reminders. (iPhone/iPad app by Yasuhiro Hamada.)

- Source: https://appshunter.io/ios/app/eye-hero-20-20-20-timer/id6755135271 (this page in markdown: same URL + `.md`)
- Developer: [Yasuhiro Hamada](https://appshunter.io/developer/1825750232)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 8 MB
- Languages: American English, Japanese
- Released: 2025-11-19
- Data updated: 2026-08-21
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/eye-hero-20-20-20-timer/id6755135271/reviews.md

## What is Eye Hero 20?

Tired eyes from screen time?

If you spend hours at your desk or on your phone experiencing eye strain and dry eyes, the 20-20-20 Eye Break Timer is here to help. Follow the ophthalmologist-recommended "20-20-20 Rule" to protect your eye health.

What is the 20-20-20 Rule?
A medically-proven, simple eye health practice:
• Every 20 minutes
• Look at something 20 feet (6 meters) away
• For 20 seconds

This simple habit can dramatically reduce eye strain and fatigue.

Key Features

Intuitive Color Bar Timer
Hero-style visual timer shows time at a glance
- Blue (Safe Zone) → Yellow (Caution Zone) → Red (Urgent Zone)
- Unique design lets you see status without reading numbers

Smart Notifications
Non-intrusive break reminders at the right time
- Never interrupts during work
- Works in background

Widget Support
See time until next break right on your home screen
- Small / Medium / Large sizes
- Check status without opening app

Apple Watch Support
Receive break notifications on your wrist, phone-free workflow
- Haptic feedback
- Quick glance from watch face

Customizable
Adjust to match your work style
- Work interval (1-120 minutes)
- Break duration (10-60 seconds)
- Viewing distance customization

Statistics & Streaks
Habit tracking to boost motivation
- Today & weekly break counts
- Consecutive day streaks
- Completion rate visualization

Accessibility Support
Designed for everyone
- Full VoiceOver support
- Color blind mode
- Dynamic Type support

Free vs Premium

【Free Version】
Full 20-20-20 timer functionality
Notifications & reminders
Basic widgets
Customizable settings
Basic statistics
※ Ads appear on settings/stats screens (never during work time)

【Premium Version (One-time $2.99)】
All of the above + Ad removal
Premium color themes
Detailed statistics & charts
Priority support

Perfect For
• Remote workers with long computer hours
• Students using phones/tablets extensively
• Anyone experiencing dry eyes or eye strain
• Health-conscious professionals
• Productivity-focused desk workers

Scientific Foundation
The 20-20-20 Rule is recommended by the American Optometric Association (AOA) and ophthalmologists worldwide. Regular distance viewing relaxes eye focusing muscles and reduces Computer Vision Syndrome (CVS).

Privacy First
• No personal data collection
• No tracking
• All data stored locally on device

## Key features

- 20-20-20 rule guidance
- Intuitive color bar timer
- Smart background notifications
- Home screen widget support
- Apple Watch notifications
- Customizable work/break intervals
- Statistics and streak tracking

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| プレミアム版 | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/eye-hero-20-20-20-timer/id6755135271/reviews.md

### 4/5 — シンプルイズベストを凝縮したようなアプリ

*2026-02-27*

神容量少ないしこんがらがるような他の機能がない、無料で使用可能神
ですが、通知が来た後アプリを開かないと自動でタイマーをやり直してくれないのがちょっと不満

## Frequently asked questions about Eye Hero 20

### What is the 20-20-20 rule that Eye Hero uses?

The 20-20-20 rule is a medically proven practice where every 20 minutes, you look at something 20 feet away for 20 seconds. This helps relax your eye focusing muscles and reduce eye strain.

### Does Eye Hero have ads?

Yes, the free version of Eye Hero contains advertisements. These ads appear on the settings and stats screens and do not interrupt your work time.

### How much does the premium version of Eye Hero cost?

The premium version of Eye Hero is available as a one-time purchase for $2.99. This removes ads and unlocks additional features like premium color themes and detailed statistics.

### Can Eye Hero be used on an Apple Watch?

Yes, Eye Hero supports Apple Watch, allowing you to receive break notifications directly on your wrist with haptic feedback. You can also check your status with a quick glance from your watch face.

### How often is Eye Hero updated?

Eye Hero was last updated on January 7, 2026, with version 1.0.4. This indicates the app is actively maintained and receives regular updates.

### Is Eye Hero accessible for users with visual impairments?

Yes, Eye Hero is designed with accessibility in mind, offering full VoiceOver support, a color blind mode, and Dynamic Type support for users with visual impairments.

### What devices does Eye Hero support?

Eye Hero is available on Apple devices, including the iPhone, iPad, and Apple Watch, making it versatile for different user workflows.

### Does Eye Hero collect any personal data?

No, Eye Hero prioritizes user privacy. It does not collect any personal data and all user data is stored locally on the device.

## Version history (last 5 releases)

### 1.0.5 — 2026-08-19

Minor fix
fix UX

### 1.0.4 — 2026-01-07

- Improved watchOS compatibility

### 1.0.3 — 2026-01-06

- Widget/Watch timer processing fixes
- Progress bar processing fixes
- Minor fixes

### 1.0.2 — 2025-12-24

- Settings UI tweaks

### 1.0.1 — 2025-12-23

- Fixed a bug in timer operation

## Apps similar to Eye Hero 20

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Eye Yoga - 20 20 20 Rule Timer](https://appshunter.io/ios/app/eye-yoga-20-20-20-rule-timer/id6761698195) | — | Free | Health & Fitness |
| [20s Vision Break](https://appshunter.io/ios/app/20s-vision-break/id6741156325) | — | Free | Health & Fitness |
| [RestEyes: Screen Break](https://appshunter.io/ios/app/resteyes-screen-break/id6751903051) | — | Free | Health & Fitness |
| [Restio: Eye Rest & 20-20-20](https://appshunter.io/ios/app/restio-eye-rest-and-20-20-20/id6759984160) | — | Free | Health & Fitness |
| [Eye Care 20-20-20 - Tweny](https://appshunter.io/ios/app/eye-care-20-20-20-tweny/id6756274546) | — | Free | Health & Fitness |
| [Eye Strain Guard - Break Timer](https://appshunter.io/ios/app/eye-strain-guard-break-timer/id6752784106) | 1.0 (1) | Free | Health & Fitness |

## More apps by Yasuhiro Hamada

- [かんたん血圧ノート](https://appshunter.io/ios/app/id6748420974)
- [モザイクショット](https://appshunter.io/ios/app/id6748945888)
- [チョカログ](https://appshunter.io/ios/app/id6749660161)
- [so2check](https://appshunter.io/ios/app/so2check/id6749897303)
- [Figulabo](https://appshunter.io/ios/app/figulabo/id6752771332)
- [Page2MF](https://appshunter.io/ios/app/page2mf/id6753724820)

All apps by Yasuhiro Hamada: https://appshunter.io/developer/1825750232

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*