# EM by SIMAX vs EauChezMoi

EM by SIMAX and EauChezMoi 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 | EM by SIMAX | EauChezMoi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 22 MB | 40 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Groupe Roederer](https://appshunter.io/developer/1337779396) | [Centre d'information sur l'Eau (CIEAU)](https://appshunter.io/developer/1886182695) |

## What reviewers say

### EM by SIMAX

[App page](https://appshunter.io/ios/app/em-by-simax/id6745510133)

**Features:** macOS Compatibility

**In-app purchases:** none


### EauChezMoi

[App page](https://appshunter.io/ios/app/eauchezmoi/id6760776661)

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

**In-app purchases:** none


## Frequently asked questions

### Is EM by SIMAX free?

EM by SIMAX is free to download, with no in-app purchases.

### Is EauChezMoi free?

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

### Do EM by SIMAX or EauChezMoi have ads?

Neither EM by SIMAX nor EauChezMoi 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.*