# Fustra vs Eye Exercises

The clearest difference is update cadence: Eye Exercises at every 2 weeks against Fustra's every 2 months. Fustra's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fustra sells 1 one-off in-app purchase and Eye Exercises sells 5 in-app purchases, starting at $1.49 per 7 days. Whichever you choose, the download price is not the number that matters.

Fustra ships an update every 2 months, Eye Exercises every 2 weeks. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fustra | Eye Exercises |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (9 ratings)](https://appshunter.io/ios/app/eye-exercises-keep-an-eye/id6739071610/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 60 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Trainero.com](https://appshunter.io/developer/1437140834) | [Raman Yankovich](https://appshunter.io/developer/1783619811) |

## What reviewers say

### Fustra

[App page](https://appshunter.io/ios/app/fustra/id1544143567)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Online Coaching Plan | $89.99 | one-time |


### Eye Exercises

[App page](https://appshunter.io/ios/app/eye-exercises-keep-an-eye/id6739071610)

This app offers guided vibration exercises to help relieve eye strain and promote vision health. It features various proven techniques with visual aids and animations, allowing users to build healthy habits through tracking progress and reminders. Designed with a minimalist interface, it aims to minimize strain and maximize focus.

**Highlights:** Guided vibration exercises, Variety of eye training techniques, Visual previews and animations, Smart reminders for consistency, Progress tracking and achievements, Minimalist, high-contrast design

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $1.49 | per 7 days |
| Unlimited access | $4.99 | per month |
| Unlimited access | $4.99 | per month |
| Unlimited access | $39.95 | per year |
| Unlimited access | $39.95 | per year |


## Frequently asked questions

### Is Fustra free?

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

### Is Eye Exercises free?

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

### Do Fustra or Eye Exercises have ads?

Neither Fustra nor Eye Exercises shows ads.

### Which is updated more often, Fustra or Eye Exercises?

Fustra ships an update every 2 months, and Eye Exercises every 2 weeks. Most recently, Fustra was updated on October 4, 2026 and Eye Exercises 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.*