# Leesklas vs Oefenen.nl

The clearest difference is price: Oefenen.nl at Free against Leesklas's $1.99. Leesklas's advantage is update cadence (every 3 days vs weekly) and iOS requirement (9.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Oefenen.nl is free to download; Leesklas costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Leesklas ships an update every 3 days, Oefenen.nl weekly. The most recent releases landed on October 4, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Leesklas | Oefenen.nl |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Size | 56 MB | 48 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Marije Smit](https://appshunter.io/developer/508875760) | [Stichting Expertisecentrum Oefenen.nl](https://appshunter.io/developer/628448590) |

## What reviewers say

### Leesklas

[App page](https://appshunter.io/ios/app/leesklas/id1341305563)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oefenen.nl

[App page](https://appshunter.io/ios/app/oefenennl/id6793140788)

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

**In-app purchases:** none


## Frequently asked questions

### Is Leesklas free?

Leesklas costs $1.99, with no in-app purchases.

### Is Oefenen.nl free?

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

### Do Leesklas or Oefenen.nl have ads?

Neither Leesklas nor Oefenen.nl shows ads.

### Which is updated more often, Leesklas or Oefenen.nl?

Leesklas ships an update every 3 days, and Oefenen.nl weekly. Most recently, Leesklas was updated on October 4, 2026 and Oefenen.nl on October 20, 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.*