# Um vs Zéro Euh

The clearest difference is in-app purchases: Zéro Euh at none against Um's 3. Zéro Euh also leads on iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Um sells 3 in-app purchases, starting at $1.99 per month. Zéro Euh asks for nothing beyond the download.

## The numbers

| Metric | Um | Zéro Euh |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 25 MB | 47 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [THEO MARTIN](https://appshunter.io/developer/6809021222) | [Yassin Kaadouch Hajjioui](https://appshunter.io/developer/6817034066) |

## What reviewers say

### Um

[App page](https://appshunter.io/ios/app/um-filler-words-coach/id6815354610)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $9.99 | per year |
| Pro Lifetime | $19.99 | one-time |


### Zéro Euh

[App page](https://appshunter.io/ios/app/zero-euh/id6817034064)

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

**In-app purchases:** none


## Frequently asked questions

### Is Um free?

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

### Is Zéro Euh free?

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

### Do Um or Zéro Euh have ads?

Neither Um nor Zéro Euh shows ads.

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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.*