# Jouy le Chatel vs AMF42

The clearest difference is iOS requirement: Jouy le Chatel at 9.0 against AMF42's 13.0. 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.

Jouy le Chatel ships an update monthly, AMF42 every 3 weeks. The most recent releases landed on September 14, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Jouy le Chatel | AMF42 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 34 MB | 16 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Centaure Systems](https://appshunter.io/developer/1074264443) | [innoVortex](https://appshunter.io/developer/438668624) |

## What reviewers say

### Jouy le Chatel

[App page](https://appshunter.io/ios/app/jouy-le-chatel/id1628331422)

**Features:** macOS Compatibility

**In-app purchases:** none


### AMF42

[App page](https://appshunter.io/ios/app/amf42/id6608973350)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jouy le Chatel free?

Jouy le Chatel is free to download, with no in-app purchases.

### Is AMF42 free?

AMF42 is free to download, with no in-app purchases.

### Do Jouy le Chatel or AMF42 have ads?

Neither Jouy le Chatel nor AMF42 shows ads.

### Which is updated more often, Jouy le Chatel or AMF42?

Jouy le Chatel ships an update monthly, and AMF42 every 3 weeks. Most recently, Jouy le Chatel was updated on September 14, 2026 and AMF42 on August 17, 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.*