# Eye Quix vs IntervalTimer

The clearest difference is price: IntervalTimer at Free against Eye Quix's $5.99. IntervalTimer also leads on review sentiment (75% vs 58%) and update cadence (every 10 days vs monthly). Eye Quix's advantage is rating (3.9 vs 3.7) and ratings volume (15 vs 3). On ads, in-app purchases and device support there is nothing between them.

IntervalTimer is free to download; Eye Quix costs $5.99 up front. Eye Quix sells 6 one-off in-app purchases and IntervalTimer sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Eye Quix holds the better App Store score, 3.9 against 3.7. That said, the two scores are not equally well evidenced: Eye Quix has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 58% of Eye Quix's written reviews are positive against 75% of IntervalTimer's, so the app with the better star average is not the one people write more warmly about.

Eye Quix ships an update monthly, IntervalTimer every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Eye Quix | IntervalTimer |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[3.9 (15 ratings)](https://appshunter.io/ios/app/eye-quix/id1488988044/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/intervaltimer-tabata-and-emom/id6758163235/reviews) |
| Number of ratings | **15** | 3 |
| Positive reviews | 58.3% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Paid | **Freemium** |
| Size | 18 MB | 18 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Just For Eyes](https://appshunter.io/developer/1488703945) | [Pinyipin Technology (Chongqing) Co., Ltd.](https://appshunter.io/developer/1842547806) |

## What reviewers say

### Eye Quix

[App page](https://appshunter.io/ios/app/eye-quix/id1488988044)

Enhance your eyesight with fun, quick eye training exercises. Designed for children, adults, athletes, and seniors, this app aims to improve visual acuity and performance. Achieve significant improvements with consistent use.

**Highlights:** Eye training exercises, Vision enhancement, Suitable for all ages, Performance improvement for athletes, Computer vision strain relief

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eye Tips | $0.99 | one-time |
| EyeQuix Easy | $0.99 | one-time |
| EyeQuix Classic | $1.99 | one-time |
| EyeQuix Turbo | $1.99 | one-time |
| Eye Relax | $1.99 | one-time |
| EyeQuix | $5.99 | one-time |


### IntervalTimer

[App page](https://appshunter.io/ios/app/intervaltimer-tabata-and-emom/id6758163235)

This app provides a minimalist yet powerful interval timer for high-intensity workouts like HIIT, Tabata, and EMOM. It features professional voice guidance, customizable templates, and a clear, large display for easy readability during exercise.

**Highlights:** Professional voice guidance, 20+ built-in workout templates, Customizable interval presets, Extra-large, readable display, Three-color phase coding, Workout session tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly $1.99 | $1.99 | per month |
| PRO Annual $19.99 | $9.99 | per year |
| Interval Timer Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Eye Quix free?

Eye Quix costs $5.99, and also offers in-app purchases.

### Is IntervalTimer free?

IntervalTimer is free to download, with in-app purchases available.

### Which has better reviews, Eye Quix or IntervalTimer?

Eye Quix is rated higher. Eye Quix averages 3.9 out of 5 from 15 ratings, while IntervalTimer averages 3.7 from 3 ratings.

### Do Eye Quix or IntervalTimer have ads?

Neither Eye Quix nor IntervalTimer shows ads.

### Which is updated more often, Eye Quix or IntervalTimer?

Eye Quix ships an update monthly, and IntervalTimer every 10 days. Most recently, Eye Quix was updated on October 24, 2026 and IntervalTimer on October 24, 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.*