# eyeStart vs Vyzen

The clearest difference is in-app purchases: eyeStart at none against Vyzen's 2. Vyzen's advantage is ads (none vs shown) and update cadence (every 2 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Vyzen sells 2 in-app purchases, starting at $2.99 per month. eyeStart asks for nothing beyond the download.

eyeStart ships an update monthly, Vyzen every 2 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | eyeStart | Vyzen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 days** |
| Size | 32 MB | 16 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JIHEE KIM](https://appshunter.io/developer/1801394097) | [Yevhenii Ratush](https://appshunter.io/developer/1894881930) |

## What reviewers say

### eyeStart

[App page](https://appshunter.io/ios/app/eyestart/id6743939371)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vyzen

[App page](https://appshunter.io/ios/app/vyzen-eye-exercises/id6762627621)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $14.99 | per year |


## Frequently asked questions

### Is eyeStart free?

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

### Is Vyzen free?

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

### Do eyeStart or Vyzen have ads?

eyeStart shows ads; Vyzen does not.

### Which is updated more often, eyeStart or Vyzen?

eyeStart ships an update monthly, and Vyzen every 2 days. Most recently, eyeStart was updated on November 8, 2026 and Vyzen on November 9, 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.*