# gym4us vs Joynes Birkenwerder

gym4us and Joynes Birkenwerder 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.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | gym4us | Joynes Birkenwerder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 156 MB | 156 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DHZ Fitness Europe GmbH](https://appshunter.io/developer/1438534327) | [Alexander Schuetze](https://appshunter.io/developer/1553047721) |

## What reviewers say

### gym4us

[App page](https://appshunter.io/ios/app/gym4us/id1475889257)

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

**In-app purchases:** none


### Joynes Birkenwerder

[App page](https://appshunter.io/ios/app/joynes-birkenwerder/id1558636577)

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

**In-app purchases:** none


## Frequently asked questions

### Is gym4us free?

gym4us is free to download, with no in-app purchases.

### Is Joynes Birkenwerder free?

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

### Do gym4us or Joynes Birkenwerder have ads?

Neither gym4us nor Joynes Birkenwerder shows ads.

### Which is updated more often, gym4us or Joynes Birkenwerder?

gym4us ships an update every 3 weeks, and Joynes Birkenwerder every 3 weeks. Most recently, gym4us was updated on November 3, 2026 and Joynes Birkenwerder 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.*