# Eye Workout vs Otus Plus

The clearest difference is in-app purchases: Otus Plus at none against Eye Workout's 3. Otus Plus also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (11.0 vs 17.6). Eye Workout's advantage is review sentiment (73% vs 40%). On price, ads and device support there is nothing between them.

Both are free to download. Eye Workout sells 3 in-app purchases, starting at $1.99 per month. Otus Plus asks for nothing beyond the download.

Eye Workout ships an update every 4 months, Otus Plus every 3 weeks. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Eye Workout | Otus Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/otus-plus/id1544386595/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **73.4% of reviews** | 39.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 342 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [COOKIE SHARK LLC](https://appshunter.io/developer/644330991) | [EDENLUX Corp.](https://appshunter.io/developer/1443712682) |

## What reviewers say

### Eye Workout

[App page](https://appshunter.io/ios/app/eye-workout/id763029932)

Improve your vision with guided 5-minute eye exercises. This app offers proven techniques to strengthen eye muscles, relieve strain from screen time, and potentially restore eyesight without equipment. Set notifications to practice regularly for noticeable results.

**Highlights:** Guided 5-minute eye exercises, Strengthens eye muscles, Relieves eye strain, Improves vision, No equipment needed, Customizable notifications

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version 1 Month | $1.99 | per month |
| Trial 1 Year with 7 Free Days | $12.99 | per year |
| Unlimited Version | $19.99 | per year |


### Otus Plus

[App page](https://appshunter.io/ios/app/otus-plus/id1544386595)

This application provides sound effects for various uses. It is a tool for accessing audio elements for creative projects or general purposes.

**Highlights:** Sound effects library, Audio access, Creative project tool

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

**In-app purchases:** none


## Frequently asked questions

### Is Eye Workout free?

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

### Is Otus Plus free?

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

### Do Eye Workout or Otus Plus have ads?

Neither Eye Workout nor Otus Plus shows ads.

### Which is updated more often, Eye Workout or Otus Plus?

Eye Workout ships an update every 4 months, and Otus Plus every 3 weeks. Most recently, Eye Workout was updated on September 30, 2026 and Otus Plus on October 5, 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.*