# Rosetta Messenger vs BlackX Private Chat

The clearest difference is device support: BlackX Private Chat at 4 against Rosetta Messenger's 1. BlackX Private Chat also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Rosetta Messenger | BlackX Private Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 74 MB | 113 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Vilis Luse](https://appshunter.io/developer/1882781777) | [George Gheorghe Dumitru](https://appshunter.io/developer/6796968371) |

## What reviewers say

### Rosetta Messenger

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

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

**In-app purchases:** none


### BlackX Private Chat

[App page](https://appshunter.io/ios/app/blackx-private-chat/id6796981216)

**In-app purchases:** none


## Frequently asked questions

### Is Rosetta Messenger free?

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

### Is BlackX Private Chat free?

BlackX Private Chat is free to download, with no in-app purchases.

### Do Rosetta Messenger or BlackX Private Chat have ads?

Neither Rosetta Messenger nor BlackX Private Chat shows ads.

### Which is updated more often, Rosetta Messenger or BlackX Private Chat?

Rosetta Messenger ships an update weekly, and BlackX Private Chat weekly. Most recently, Rosetta Messenger was updated on October 25, 2026 and BlackX Private Chat on October 23, 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.*