# Mon Essai Patient vs Réseau de l’Arc

The clearest difference is iOS requirement: Réseau de l’Arc at 11.0 against Mon Essai Patient's 15.0. On price, update cadence, ads and in-app purchases 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, Réseau de l’Arc every 5 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Mon Essai Patient | Réseau de l’Arc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Size | 175 MB | 168 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) | [Hôpital du Jura Bernois](https://appshunter.io/developer/1551951182) |

## 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


### Réseau de l’Arc

[App page](https://appshunter.io/ios/app/reseau-de-larc/id1551951180)

**Features:** macOS Compatibility

**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 Réseau de l’Arc free?

Réseau de l’Arc is free to download, with no in-app purchases.

### Do Mon Essai Patient or Réseau de l’Arc have ads?

Neither Mon Essai Patient nor Réseau de l’Arc shows ads.

### Which is updated more often, Mon Essai Patient or Réseau de l’Arc?

Mon Essai Patient ships an update every 6 months, and Réseau de l’Arc every 5 months. Most recently, Mon Essai Patient was updated on November 3, 2026 and Réseau de l’Arc on November 7, 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.*