# ZynoDay vs Eyenotes

The clearest difference is in-app purchases: ZynoDay at none against Eyenotes's 2. Eyenotes's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Eyenotes sells 2 in-app purchases, starting at $3.99 per month. ZynoDay asks for nothing beyond the download.

ZynoDay ships an update every 3 weeks, Eyenotes every 2 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | ZynoDay | Eyenotes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 36 MB | 125 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergio Vazquez](https://appshunter.io/developer/1807606896) | [zealtouch](https://appshunter.io/developer/1718779407) |

## What reviewers say

### ZynoDay

[App page](https://appshunter.io/ios/app/zynoday-tasks-and-notes/id6776901355)

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

**In-app purchases:** none


### Eyenotes

[App page](https://appshunter.io/ios/app/eyenotesinstant-voice-and-notes/id6803881479)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $43.90 | per year |


## Frequently asked questions

### Is ZynoDay free?

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

### Is Eyenotes free?

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

### Do ZynoDay or Eyenotes have ads?

Both ZynoDay and Eyenotes show ads.

### Which is updated more often, ZynoDay or Eyenotes?

ZynoDay ships an update every 3 weeks, and Eyenotes every 2 days. Most recently, ZynoDay was updated on November 10, 2026 and Eyenotes on November 10, 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.*