# Oefenapp Rijndam vs MS sherpa

The clearest difference is device support: Oefenapp Rijndam at 3 against MS sherpa's 1. Oefenapp Rijndam also leads on iOS requirement (13.0 vs 16.1). 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.

Oefenapp Rijndam ships an update every 6 weeks, MS sherpa every 3 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Oefenapp Rijndam | MS sherpa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 41 MB | 58 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Stichting Rijndam Revalidatie](https://appshunter.io/developer/1499955318) | [Sherpa BV](https://appshunter.io/developer/1660569620) |

## What reviewers say

### Oefenapp Rijndam

[App page](https://appshunter.io/ios/app/oefenapp-rijndam/id1353376216)

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

**In-app purchases:** none


### MS sherpa

[App page](https://appshunter.io/ios/app/ms-sherpa/id1660569618)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Oefenapp Rijndam free?

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

### Is MS sherpa free?

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

### Do Oefenapp Rijndam or MS sherpa have ads?

Neither Oefenapp Rijndam nor MS sherpa shows ads.

### Which is updated more often, Oefenapp Rijndam or MS sherpa?

Oefenapp Rijndam ships an update every 6 weeks, and MS sherpa every 3 months. Most recently, Oefenapp Rijndam was updated on November 2, 2026 and MS sherpa on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*