# Satori Ahlen e.V. vs Black Bear Gym

The clearest difference is update cadence: Black Bear Gym at every 8 months against Satori Ahlen e.V.'s every 17 months. Satori Ahlen e.V.'s advantage is iOS requirement (12.4 vs 16.6). 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.

Satori Ahlen e.V. ships an update every 17 months, Black Bear Gym every 8 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Satori Ahlen e.V. | Black Bear Gym |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 8 months** |
| Size | 23 MB | 14 MB |
| Requires iOS | **12.4** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Satori Ahlen e.V.](https://appshunter.io/developer/1571471725) | [Black Bear Taekwon-Do Erlangen e.V.](https://appshunter.io/developer/1641908719) |

## What reviewers say

### Satori Ahlen e.V.

[App page](https://appshunter.io/ios/app/satori-ahlen-ev/id1571471723)

**Features:** macOS Compatibility

**In-app purchases:** none


### Black Bear Gym

[App page](https://appshunter.io/ios/app/black-bear-gym/id1641908717)

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

**In-app purchases:** none


## Frequently asked questions

### Is Satori Ahlen e.V. free?

Satori Ahlen e.V. is free to download, with no in-app purchases.

### Is Black Bear Gym free?

Black Bear Gym is free to download, with no in-app purchases.

### Do Satori Ahlen e.V. or Black Bear Gym have ads?

Neither Satori Ahlen e.V. nor Black Bear Gym shows ads.

### Which is updated more often, Satori Ahlen e.V. or Black Bear Gym?

Satori Ahlen e.V. ships an update every 17 months, and Black Bear Gym every 8 months. Most recently, Satori Ahlen e.V. was updated on November 3, 2026 and Black Bear Gym on November 3, 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.*