# Glasmuseum vs King Karl

The clearest difference is update cadence: King Karl at every 3 months against Glasmuseum's every 39 months. 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.

Glasmuseum ships an update every 39 months, King Karl every 3 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Glasmuseum | King Karl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 3 months** |
| Size | 62 MB | 206 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anne Koelb](https://appshunter.io/developer/504152196) | [Badisches Landesmuseum](https://appshunter.io/developer/1571155976) |

## What reviewers say

### Glasmuseum

[App page](https://appshunter.io/ios/app/glasmuseum/id1545347662)

**Features:** macOS Compatibility

**In-app purchases:** none


### King Karl

[App page](https://appshunter.io/ios/app/king-karl/id6446137365)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Glasmuseum free?

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

### Is King Karl free?

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

### Do Glasmuseum or King Karl have ads?

Neither Glasmuseum nor King Karl shows ads.

### Which is updated more often, Glasmuseum or King Karl?

Glasmuseum ships an update every 39 months, and King Karl every 3 months. Most recently, Glasmuseum was updated on October 3, 2026 and King Karl on October 7, 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.*