# Guide Alizé vs ComPaRe EMA

The clearest difference is update cadence: ComPaRe EMA at every 2 months against Guide Alizé's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Guide Alizé ships an update every 4 months, ComPaRe EMA every 2 months. The most recent releases landed on September 12, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Guide Alizé | ComPaRe EMA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 31 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SOC PNEUMOLOGIE LANGUE FRANCAISE](https://appshunter.io/developer/1494910317) | [Assistance Publique-Hopitaux de Paris](https://appshunter.io/developer/508021332) |

## What reviewers say

### Guide Alizé

[App page](https://appshunter.io/ios/app/guide-alize/id1608531402)

**Features:** macOS Compatibility

**In-app purchases:** none


### ComPaRe EMA

[App page](https://appshunter.io/ios/app/compare-ema/id6746713761)

**In-app purchases:** none


## Frequently asked questions

### Is Guide Alizé free?

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

### Is ComPaRe EMA free?

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

### Do Guide Alizé or ComPaRe EMA have ads?

Neither Guide Alizé nor ComPaRe EMA shows ads.

### Which is updated more often, Guide Alizé or ComPaRe EMA?

Guide Alizé ships an update every 4 months, and ComPaRe EMA every 2 months. Most recently, Guide Alizé was updated on September 12, 2026 and ComPaRe EMA on September 4, 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.*