# Sight20 vs Eye Break Timer

The clearest difference is rating: Sight20 at 2.0 against Eye Break Timer's 1.0. Sight20 also leads on in-app purchases (none vs 3) and iOS requirement (15.1 vs 17.0). Eye Break Timer's advantage is update cadence (monthly vs every 3 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Eye Break Timer sells 3 in-app purchases, starting at $2.99 per 7 days. Sight20 asks for nothing beyond the download.

Sight20 holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Sight20 ships an update every 3 months, Eye Break Timer monthly. The most recent releases landed on August 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sight20 | Eye Break Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/sight20/id1632631625/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/eye-break-timer-20-20-20/id6771317862/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 26 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rares-Constantin Popa](https://appshunter.io/developer/1496013459) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Sight20

[App page](https://appshunter.io/ios/app/sight20/id1632631625)

This app helps you follow the 20-20-20 rule to reduce eye strain from screen time. It provides reminders so you can focus on your digital tasks while maintaining eye health. Parental controls are also available to monitor screen breaks for children.

**Highlights:** 20-20-20 rule reminders, Reduces eye strain and fatigue, Parental Controls, No account or data collection, Completely free

**Features:** macOS Compatibility

**In-app purchases:** none


### Eye Break Timer

[App page](https://appshunter.io/ios/app/eye-break-timer-20-20-20/id6771317862)

This app helps prevent digital eye strain by reminding you to take breaks and guiding you through eye exercises. It follows the 20-20-20 rule, ensuring you rest your eyes every 20 minutes.

**Highlights:** Automatic 20-20-20 break timer, 8 guided eye exercises with motion guide, Customizable focus and rest lengths, Work hour-specific reminders, Daily goals, streaks, and levels, Progress charts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Screen Fatigue Weekly | $2.99 | per 7 days |
| Focus Streak Yearly | $14.99 | per year |
| Vision Exercises: Pay Once | $29.99 | one-time |


## Frequently asked questions

### Is Sight20 free?

Sight20 is free to download, with no in-app purchases.

### Is Eye Break Timer free?

Eye Break Timer is free to download, with in-app purchases available.

### Which has better reviews, Sight20 or Eye Break Timer?

Sight20 is rated higher. Sight20 averages 2.0 out of 5 from 1 ratings, while Eye Break Timer averages 1.0 from 1 ratings.

### Do Sight20 or Eye Break Timer have ads?

Neither Sight20 nor Eye Break Timer shows ads.

### Which is updated more often, Sight20 or Eye Break Timer?

Sight20 ships an update every 3 months, and Eye Break Timer monthly. Most recently, Sight20 was updated on August 16, 2026 and Eye Break Timer on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*