# regibox Manager vs Käerjeng

The clearest difference is update cadence: Käerjeng at weekly against regibox Manager's every 3 months. regibox Manager's advantage is iOS requirement (9.0 vs 16.0). 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.

regibox Manager ships an update every 3 months, Käerjeng weekly. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | regibox Manager | Käerjeng |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 31 MB | 76 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [regify GmbH](https://appshunter.io/developer/1105518252) | [Kaerjeng](https://appshunter.io/developer/1496970787) |

## What reviewers say

### regibox Manager

[App page](https://appshunter.io/ios/app/regibox-manager/id1053104681)

**Features:** macOS Compatibility

**In-app purchases:** none


### Käerjeng

[App page](https://appshunter.io/ios/app/kaerjeng/id1496970788)

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

**In-app purchases:** none


## Frequently asked questions

### Is regibox Manager free?

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

### Is Käerjeng free?

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

### Do regibox Manager or Käerjeng have ads?

Neither regibox Manager nor Käerjeng shows ads.

### Which is updated more often, regibox Manager or Käerjeng?

regibox Manager ships an update every 3 months, and Käerjeng weekly. Most recently, regibox Manager was updated on November 2, 2026 and Käerjeng on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*