# Meester Klaas vs Wazzat

The clearest difference is in-app purchases: Wazzat at none against Meester Klaas's 4. Wazzat also leads on device support. Meester Klaas's advantage is iOS requirement (13.0 vs 15.1). On price there is nothing between them.

Both are free to download. Meester Klaas sells 4 one-off in-app purchases. Wazzat asks for nothing beyond the download.

## The numbers

| Metric | Meester Klaas | Wazzat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Size | 32 MB | 32 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Snijders](https://appshunter.io/developer/1269490594) | [Stichting Naturalis Biodiversity Center](https://appshunter.io/developer/1001580782) |

## What reviewers say

### Meester Klaas

[App page](https://appshunter.io/ios/app/meester-klaas/id6459923221)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Toegang tot leermodule D of T | $3.99 | one-time |
| Toegang tot zinsontledingd | $3.99 | one-time |
| Toegang tot spelling modules | $6.99 | one-time |
| Toegang tot alle leermodules | $8.99 | one-time |


### Wazzat

[App page](https://appshunter.io/ios/app/wazzat/id6749569484)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Meester Klaas free?

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

### Is Wazzat free?

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

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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.*