# Körperwerkstatt Kürten vs EOK Challenge

The clearest difference is update cadence: EOK Challenge at weekly against Körperwerkstatt Kürten's every 4 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.

Körperwerkstatt Kürten ships an update every 4 months, EOK Challenge weekly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Körperwerkstatt Kürten | EOK Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 156 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [koerperwerkstatt eG](https://appshunter.io/developer/1777978765) | [EOK Essen ohne Kohlenhydrate GmbH](https://appshunter.io/developer/1685194169) |

## What reviewers say

### Körperwerkstatt Kürten

[App page](https://appshunter.io/ios/app/korperwerkstatt-kurten/id6737797589)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### EOK Challenge

[App page](https://appshunter.io/ios/app/eok-challenge/id6816933269)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Körperwerkstatt Kürten free?

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

### Is EOK Challenge free?

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

### Do Körperwerkstatt Kürten or EOK Challenge have ads?

Neither Körperwerkstatt Kürten nor EOK Challenge shows ads.

### Which is updated more often, Körperwerkstatt Kürten or EOK Challenge?

Körperwerkstatt Kürten ships an update every 4 months, and EOK Challenge weekly. Most recently, Körperwerkstatt Kürten was updated on October 30, 2026 and EOK Challenge on November 6, 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.*