# CZH Connect vs BIRDNEST

The clearest difference is update cadence: BIRDNEST 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, BIRDNEST fortnightly. The most recent releases landed on September 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CZH Connect | BIRDNEST |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 83 MB | 84 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) | [Ralf Bohle GmbH](https://appshunter.io/developer/420390733) |

## 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


### BIRDNEST

[App page](https://appshunter.io/ios/app/birdnest/id6446592849)

**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 BIRDNEST free?

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

### Do CZH Connect or BIRDNEST have ads?

Neither CZH Connect nor BIRDNEST shows ads.

### Which is updated more often, CZH Connect or BIRDNEST?

CZH Connect ships an update every 6 weeks, and BIRDNEST fortnightly. Most recently, CZH Connect was updated on September 16, 2026 and BIRDNEST on September 22, 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.*