# IMMUNE Messenger vs Rosetta Messenger

The clearest difference is update cadence: Rosetta Messenger at every 8 days against IMMUNE Messenger's every 6 weeks. IMMUNE Messenger's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

IMMUNE Messenger ships an update every 6 weeks, Rosetta Messenger every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | IMMUNE Messenger | Rosetta Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/immune-messenger/id1489335158/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 88 MB | 78 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [IMM Money Messenger Limited](https://appshunter.io/developer/1489335157) | [Vilis Luse](https://appshunter.io/developer/1882781777) |

## What reviewers say

### IMMUNE Messenger

[App page](https://appshunter.io/ios/app/immune-messenger/id1489335158)

This secure messaging app offers end-to-end encrypted chats and calls, with a built-in crypto wallet for easy Bitcoin transfers directly within conversations. It prioritizes user privacy by not storing data on servers, ensuring all communications remain on your device.

**Highlights:** End-to-end encrypted messaging, P2P voice and video calls, Built-in Bitcoin wallet, Direct Bitcoin transfers, Ad-free experience, File and media sharing

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

**In-app purchases:** none


### Rosetta Messenger

[App page](https://appshunter.io/ios/app/rosetta-messenger/id6760127896)

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

**In-app purchases:** none


## Frequently asked questions

### Is IMMUNE Messenger free?

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

### Is Rosetta Messenger free?

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

### Do IMMUNE Messenger or Rosetta Messenger have ads?

Neither IMMUNE Messenger nor Rosetta Messenger shows ads.

### Which is updated more often, IMMUNE Messenger or Rosetta Messenger?

IMMUNE Messenger ships an update every 6 weeks, and Rosetta Messenger every 8 days. Most recently, IMMUNE Messenger was updated on November 3, 2026 and Rosetta Messenger on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*