# fit+fun Kassel vs koerpertraining

fit+fun Kassel and koerpertraining are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

fit+fun Kassel ships an update every 3 months, koerpertraining every 4 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | fit+fun Kassel | koerpertraining |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 172 MB | 148 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Town Sport GmbH](https://appshunter.io/developer/1647263854) | [Koerpermanufaktur Hoffmann](https://appshunter.io/developer/1884395141) |

## What reviewers say

### fit+fun Kassel

[App page](https://appshunter.io/ios/app/fit-plus-fun-kassel/id6443571454)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### koerpertraining

[App page](https://appshunter.io/ios/app/koerpertraining/id6760426678)

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

**In-app purchases:** none


## Frequently asked questions

### Is fit+fun Kassel free?

fit+fun Kassel is free to download, with no in-app purchases.

### Is koerpertraining free?

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

### Do fit+fun Kassel or koerpertraining have ads?

Neither fit+fun Kassel nor koerpertraining shows ads.

### Which is updated more often, fit+fun Kassel or koerpertraining?

fit+fun Kassel ships an update every 3 months, and koerpertraining every 4 months. Most recently, fit+fun Kassel was updated on October 28, 2026 and koerpertraining on October 24, 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.*