# Optillio vs Mes Chantiers

The clearest difference is device support: Optillio at 3 against Mes Chantiers's —. Mes Chantiers's advantage is iOS requirement (13.0 vs 15.6). On price 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.

## The numbers

| Metric | Optillio | Mes Chantiers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Weekly | — |
| Size | 42 MB | 42 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Optillio](https://appshunter.io/developer/1662322484) | [MEGACOMSYS](https://appshunter.io/developer/1464504599) |

## What reviewers say

### Optillio

[App page](https://appshunter.io/ios/app/optillio/id1662322482)

**Features:** Vision Pro support

**In-app purchases:** none


### Mes Chantiers

[App page](https://appshunter.io/ios/app/mes-chantiers/id6464065971)

**In-app purchases:** none


## Frequently asked questions

### Is Optillio free?

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

### Is Mes Chantiers free?

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

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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.*