# Tchap vs MySmakk

The clearest difference is update cadence: MySmakk at every 5 days against Tchap's every 3 weeks. MySmakk also leads on iOS requirement (15.0 vs 18.5). 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 ships an update every 3 weeks, MySmakk every 5 days. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Tchap | MySmakk |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 51.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 367 MB | 37 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DINSIC](https://appshunter.io/developer/1445678805) | [Shootnbox](https://appshunter.io/developer/1691350086) |

## What reviewers say

### Tchap

[App page](https://appshunter.io/ios/app/tchap/id6736991029)

This secure messaging app is the official instant messenger for French public agents. It offers enhanced performance, individual and group chats, audio/video calls, file sharing, and cross-device synchronization for professional communication.

**Highlights:** Individual and group messaging, Audio and video calls, File and document sharing, Agent directory access, Cross-device synchronization, External contact invitations

**Features:** macOS Compatibility

**In-app purchases:** none


### MySmakk

[App page](https://appshunter.io/ios/app/mysmakk/id6762191367)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tchap free?

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

### Is MySmakk free?

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

### Do Tchap or MySmakk have ads?

Neither Tchap nor MySmakk shows ads.

### Which is updated more often, Tchap or MySmakk?

Tchap ships an update every 3 weeks, and MySmakk every 5 days. Most recently, Tchap was updated on October 18, 2026 and MySmakk on October 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.*