# TÜNKERS vs Durwen

The clearest difference is update cadence: TÜNKERS at every 2 months against Durwen's every 10 months. Durwen's advantage is iOS requirement (11.0 vs 15.0). 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.

TÜNKERS ships an update every 2 months, Durwen every 10 months. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | TÜNKERS | Durwen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Size | 8 MB | 81 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marco Huppertz](https://appshunter.io/developer/445568436) | [Durwen Maschinenbau GmbH](https://appshunter.io/developer/1198993112) |

## What reviewers say

### TÜNKERS

[App page](https://appshunter.io/ios/app/tunkers-service/id589783358)

**In-app purchases:** none


### Durwen

[App page](https://appshunter.io/ios/app/durwen/id1198993113)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TÜNKERS free?

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

### Is Durwen free?

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

### Do TÜNKERS or Durwen have ads?

Neither TÜNKERS nor Durwen shows ads.

### Which is updated more often, TÜNKERS or Durwen?

TÜNKERS ships an update every 2 months, and Durwen every 10 months. Most recently, TÜNKERS was updated on October 13, 2026 and Durwen 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.*