# Worms erleben AR vs Kos Offline Map

The clearest difference is price: Worms erleben AR at Free against Kos Offline Map's $3.99. Worms erleben AR also leads on iOS requirement (11.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Worms erleben AR is free to download; Kos Offline Map costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Worms erleben AR ships an update every 5 days, Kos Offline Map weekly. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Worms erleben AR | Kos Offline Map |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | — |
| Size | 689 MB | 23 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hochschule Worms](https://appshunter.io/developer/939591614) | [Joerg Holz](https://appshunter.io/developer/1118663216) |

## What reviewers say

### Worms erleben AR

[App page](https://appshunter.io/ios/app/worms-erleben-ar/id1557146811)

Explore the historic city of Worms with engaging tours and augmented reality experiences. Discover popular landmarks, delve into historical events like Luther's refusal to recant, and collect virtual stickers for your photos.

**Highlights:** Augmented reality historical reconstructions, Interactive city tours, Graphic novel of historical events, GPS-guided map and navigation, Collectible virtual stickers, Information on landmarks and city tips

**In-app purchases:** none


### Kos Offline Map

[App page](https://appshunter.io/ios/app/kos-offline-map/id6450509393)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Worms erleben AR free?

Worms erleben AR is free to download, with no in-app purchases.

### Is Kos Offline Map free?

Kos Offline Map costs $3.99, with no in-app purchases.

### Do Worms erleben AR or Kos Offline Map have ads?

Neither Worms erleben AR nor Kos Offline Map shows ads.

### Which is updated more often, Worms erleben AR or Kos Offline Map?

Worms erleben AR ships an update every 5 days, and Kos Offline Map weekly. Most recently, Worms erleben AR was updated on October 2, 2026 and Kos Offline Map on October 17, 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.*