# Tchap Classique vs Yooowin

The clearest difference is update cadence: Tchap Classique at monthly against Yooowin's every 2 months. Yooowin's advantage is iOS requirement (13.4 vs 15.1). 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.

Tchap Classique ships an update monthly, Yooowin every 2 months. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Tchap Classique | Yooowin |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 177 MB | 20 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DINSIC](https://appshunter.io/developer/1445678805) | [SARL Global Ads](https://appshunter.io/developer/1589847440) |

## What reviewers say

### Tchap Classique

[App page](https://appshunter.io/ios/app/tchap-classique/id1446253779)

A secure instant messaging service for French government agents to exchange sensitive information. It supports one-on-one and group chats, file sharing, and simultaneous use across multiple devices with a focus on privacy.

**Highlights:** Instant messaging, Group chats, File sharing, Integrated directory, Multi-device support, High security and privacy

**Features:** Vision Pro support

**In-app purchases:** none


### Yooowin

[App page](https://appshunter.io/ios/app/yooowin/id6670146488)

**In-app purchases:** none


## Frequently asked questions

### Is Tchap Classique free?

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

### Is Yooowin free?

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

### Do Tchap Classique or Yooowin have ads?

Neither Tchap Classique nor Yooowin shows ads.

### Which is updated more often, Tchap Classique or Yooowin?

Tchap Classique ships an update monthly, and Yooowin every 2 months. Most recently, Tchap Classique was updated on October 17, 2026 and Yooowin on October 1, 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.*