# Quartus Online vs Thuiswerk

The clearest difference is update cadence: Thuiswerk at monthly against Quartus Online's every 2 months. Quartus Online's advantage is iOS requirement (16.4 vs 26.2). 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.

Quartus Online ships an update every 2 months, Thuiswerk monthly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Quartus Online | Thuiswerk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 54 MB | 3 MB |
| Requires iOS | **16.4** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ClearFacts](https://appshunter.io/developer/1403747978) | [Ruben van Duyneveldt](https://appshunter.io/developer/1875527283) |

## What reviewers say

### Quartus Online

[App page](https://appshunter.io/ios/app/quartus-online/id1483739578)

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

**In-app purchases:** none


### Thuiswerk

[App page](https://appshunter.io/ios/app/thuiswerk/id6758886247)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quartus Online free?

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

### Is Thuiswerk free?

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

### Do Quartus Online or Thuiswerk have ads?

Neither Quartus Online nor Thuiswerk shows ads.

### Which is updated more often, Quartus Online or Thuiswerk?

Quartus Online ships an update every 2 months, and Thuiswerk monthly. Most recently, Quartus Online was updated on October 26, 2026 and Thuiswerk 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.*