# Tauchturm vs Wollmann

The clearest difference is ads: Wollmann at none against Tauchturm's shown. Wollmann also leads on update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tauchturm ships an update every 4 months, Wollmann every 2 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tauchturm | Wollmann |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 38 MB | 87 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Christian Kozmuth](https://appshunter.io/developer/1474228642) | [Metzgerei Wollmann GmbH](https://appshunter.io/developer/1666511479) |

## What reviewers say

### Tauchturm

[App page](https://appshunter.io/ios/app/tauchturm/id1474228643)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wollmann

[App page](https://appshunter.io/ios/app/wollmann/id1666511477)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tauchturm free?

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

### Is Wollmann free?

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

### Do Tauchturm or Wollmann have ads?

Tauchturm shows ads; Wollmann does not.

### Which is updated more often, Tauchturm or Wollmann?

Tauchturm ships an update every 4 months, and Wollmann every 2 weeks. Most recently, Tauchturm was updated on October 26, 2026 and Wollmann on October 27, 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.*