# Grands Moulins Évolution vs IMMA

Grands Moulins Évolution and IMMA are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Grands Moulins Évolution | IMMA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 58 MB | 158 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Agglomeration Grand Paris Sud](https://appshunter.io/developer/1447118671) | [tool ltd.](https://appshunter.io/developer/520240469) |

## What reviewers say

### Grands Moulins Évolution

[App page](https://appshunter.io/ios/app/grands-moulins-evolution/id6464404083)

**Features:** macOS Compatibility

**In-app purchases:** none


### IMMA

[App page](https://appshunter.io/ios/app/imma-treasure-hunt/id6740289330)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grands Moulins Évolution free?

Grands Moulins Évolution is free to download, with no in-app purchases.

### Is IMMA free?

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

### Do Grands Moulins Évolution or IMMA have ads?

Neither Grands Moulins Évolution nor IMMA shows ads.

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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.*