# Mon Essai Patient vs MonCHUAP

The clearest difference is update cadence: MonCHUAP at every 5 weeks against Mon Essai Patient's every 6 months. MonCHUAP also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mon Essai Patient ships an update every 6 months, MonCHUAP every 5 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mon Essai Patient | MonCHUAP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Size | 175 MB | 147 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Institut du Cancer de Montpellier](https://appshunter.io/developer/1481229703) | [CHU Amiens-Picardie](https://appshunter.io/developer/1577724330) |

## What reviewers say

### Mon Essai Patient

[App page](https://appshunter.io/ios/app/mon-essai-patient/id1536748768)

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

**In-app purchases:** none


### MonCHUAP

[App page](https://appshunter.io/ios/app/monchuap/id6745890845)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mon Essai Patient free?

Mon Essai Patient is free to download, with no in-app purchases.

### Is MonCHUAP free?

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

### Do Mon Essai Patient or MonCHUAP have ads?

Neither Mon Essai Patient nor MonCHUAP shows ads.

### Which is updated more often, Mon Essai Patient or MonCHUAP?

Mon Essai Patient ships an update every 6 months, and MonCHUAP every 5 weeks. Most recently, Mon Essai Patient was updated on October 29, 2026 and MonCHUAP on October 28, 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.*