# Ulrichstein vs Erlenbrunn

The clearest difference is update cadence: Erlenbrunn at every 20 months against Ulrichstein's every 40 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.

Ulrichstein ships an update every 40 months, Erlenbrunn every 20 months. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Ulrichstein | Erlenbrunn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 20 months** |
| Size | 7 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [apicodo GmbH](https://appshunter.io/developer/1169099711) | [Stadt Pirmasens](https://appshunter.io/developer/1693384385) |

## What reviewers say

### Ulrichstein

[App page](https://appshunter.io/ios/app/ulrichstein/id6449365950)

**In-app purchases:** none


### Erlenbrunn

[App page](https://appshunter.io/ios/app/erlenbrunn/id6450505214)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ulrichstein free?

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

### Is Erlenbrunn free?

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

### Do Ulrichstein or Erlenbrunn have ads?

Neither Ulrichstein nor Erlenbrunn shows ads.

### Which is updated more often, Ulrichstein or Erlenbrunn?

Ulrichstein ships an update every 40 months, and Erlenbrunn every 20 months. Most recently, Ulrichstein was updated on November 7, 2026 and Erlenbrunn on November 12, 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.*