# Valkenburg Castle vs App de Leraar

The clearest difference is update cadence: App de Leraar at monthly against Valkenburg Castle's every 3 months. App de Leraar also leads on iOS requirement (13.4 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.

Valkenburg Castle ships an update every 3 months, App de Leraar monthly. The most recent releases landed on October 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Valkenburg Castle | App de Leraar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/valkenburg-castle/id1496779477/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 188 MB | 65 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dutch Rose Media](https://appshunter.io/developer/525452118) | [Renko van der Zandt](https://appshunter.io/developer/1720755598) |

## What reviewers say

### Valkenburg Castle

[App page](https://appshunter.io/ios/app/valkenburg-castle/id1496779477)

Explore castle ruins with augmented reality, bringing history to life. Engage in interactive experiences like preparing for a medieval wedding or learning about the castle's construction.

**Highlights:** Augmented Reality (AR) routes, Medieval wedding preparation simulation, Historical castle architecture exploration, Interactive character encounters, Virtual drawbridge and candle lighting, Choose between experience or architecture routes

**In-app purchases:** none


### App de Leraar

[App page](https://appshunter.io/ios/app/app-de-leraar/id6474138958)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Valkenburg Castle free?

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

### Is App de Leraar free?

App de Leraar is free to download, with no in-app purchases.

### Do Valkenburg Castle or App de Leraar have ads?

Neither Valkenburg Castle nor App de Leraar shows ads.

### Which is updated more often, Valkenburg Castle or App de Leraar?

Valkenburg Castle ships an update every 3 months, and App de Leraar monthly. Most recently, Valkenburg Castle was updated on October 7, 2026 and App de Leraar on October 30, 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.*