# KJF Chemnitz vs PetCam

The clearest difference is iOS requirement: PetCam at 15.1 against KJF Chemnitz's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KJF Chemnitz ships an update fortnightly, PetCam every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | KJF Chemnitz | PetCam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 83 MB | 37 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Kinder-, Jugend und Familienhilfe Chemnitz e.V](https://appshunter.io/developer/1684702591) | [Philipp Kraus](https://appshunter.io/developer/1864309174) |

## What reviewers say

### KJF Chemnitz

[App page](https://appshunter.io/ios/app/kjf-chemnitz/id6448448173)

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

**In-app purchases:** none


### PetCam

[App page](https://appshunter.io/ios/app/petcam/id6757073198)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KJF Chemnitz free?

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

### Is PetCam free?

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

### Do KJF Chemnitz or PetCam have ads?

Neither KJF Chemnitz nor PetCam shows ads.

### Which is updated more often, KJF Chemnitz or PetCam?

KJF Chemnitz ships an update fortnightly, and PetCam every 3 weeks. Most recently, KJF Chemnitz was updated on October 30, 2026 and PetCam on October 30, 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.*