# Kid Castle vs VR Museum

The clearest difference is update cadence: Kid Castle at every 2 days against VR Museum's every 5 days. Kid Castle also leads on iOS requirement (10.0 vs 12.0). 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.

Kid Castle ships an update every 2 days, VR Museum every 5 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Kid Castle | VR Museum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 96 MB | 408 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kid Castle Educational Software Co., Ltd Shanghai](https://appshunter.io/developer/973785380) | [Mu-Chun Su](https://appshunter.io/developer/1806808460) |

## What reviewers say

### Kid Castle

[App page](https://appshunter.io/ios/app/kid-castle-abc-vr/id1381046147)

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

**In-app purchases:** none


### VR Museum

[App page](https://appshunter.io/ios/app/vr-museum/id6744271508)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kid Castle free?

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

### Is VR Museum free?

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

### Do Kid Castle or VR Museum have ads?

Neither Kid Castle nor VR Museum shows ads.

### Which is updated more often, Kid Castle or VR Museum?

Kid Castle ships an update every 2 days, and VR Museum every 5 days. Most recently, Kid Castle was updated on November 6, 2026 and VR Museum on November 8, 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.*