# Effenaar Lab vs Stadsspel

The clearest difference is update cadence: Effenaar Lab at every 6 weeks against Stadsspel's every 6 months. Stadsspel's advantage is iOS requirement (11.0 vs 15.0). 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.

Effenaar Lab ships an update every 6 weeks, Stadsspel every 6 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Effenaar Lab | Stadsspel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Size | 183 MB | 46 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dutch Rose Media](https://appshunter.io/developer/525452118) | [Caught GmbH](https://appshunter.io/developer/1202173441) |

## What reviewers say

### Effenaar Lab

[App page](https://appshunter.io/ios/app/effenaar-lab/id1271719432)

**In-app purchases:** none


### Stadsspel

[App page](https://appshunter.io/ios/app/stadsspel/id6504513947)

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

**In-app purchases:** none


## Frequently asked questions

### Is Effenaar Lab free?

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

### Is Stadsspel free?

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

### Do Effenaar Lab or Stadsspel have ads?

Neither Effenaar Lab nor Stadsspel shows ads.

### Which is updated more often, Effenaar Lab or Stadsspel?

Effenaar Lab ships an update every 6 weeks, and Stadsspel every 6 months. Most recently, Effenaar Lab was updated on October 10, 2026 and Stadsspel on October 9, 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.*