# CZH Connect vs BERTA mobile

The clearest difference is update cadence: BERTA mobile at fortnightly against CZH Connect's every 6 weeks. CZH Connect's advantage is iOS requirement (15.0 vs 17.0). 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.

CZH Connect ships an update every 6 weeks, BERTA mobile fortnightly. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | CZH Connect | BERTA mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 83 MB | 83 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christliches Zentrum in Hannover e V](https://appshunter.io/developer/1583569882) | [Betonbau GmbH und Co. KG](https://appshunter.io/developer/1682201124) |

## What reviewers say

### CZH Connect

[App page](https://appshunter.io/ios/app/czh-connect/id1583569880)

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

**In-app purchases:** none


### BERTA mobile

[App page](https://appshunter.io/ios/app/berta-mobile/id6447675244)

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

**In-app purchases:** none


## Frequently asked questions

### Is CZH Connect free?

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

### Is BERTA mobile free?

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

### Do CZH Connect or BERTA mobile have ads?

Neither CZH Connect nor BERTA mobile shows ads.

### Which is updated more often, CZH Connect or BERTA mobile?

CZH Connect ships an update every 6 weeks, and BERTA mobile fortnightly. Most recently, CZH Connect was updated on September 16, 2026 and BERTA mobile on September 18, 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.*