# Mosavi vs X3Pro

The clearest difference is update cadence: X3Pro at weekly against Mosavi's every 3 weeks. X3Pro also leads on iOS requirement (12.0 vs 16.0). 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.

Mosavi ships an update every 3 weeks, X3Pro weekly. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Mosavi | X3Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (80 ratings)](https://appshunter.io/ios/app/mosavi/id6737590326/reviews)** | — |
| Number of ratings | **80** | — |
| Positive reviews | 39.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 119 MB | 81 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mosavi](https://appshunter.io/developer/1777196955) | [Cultural Tapestry Limited](https://appshunter.io/developer/1851175457) |

## What reviewers say

### Mosavi

[App page](https://appshunter.io/ios/app/mosavi/id6737590326)

This app provides a decentralized and encrypted messaging experience using the Nostr protocol. It prioritizes user privacy with anonymous registration and end-to-end encryption for all communications. Enjoy secure voice, video, and group chats without sharing personal information.

**Highlights:** End-to-end encryption, Anonymous registration, Decentralized architecture, Voice and video calls, Group chat creation

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

**In-app purchases:** none


### X3Pro

[App page](https://appshunter.io/ios/app/x3pro/id6754968968)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mosavi free?

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

### Is X3Pro free?

X3Pro is free to download, with no in-app purchases.

### Do Mosavi or X3Pro have ads?

Neither Mosavi nor X3Pro shows ads.

### Which is updated more often, Mosavi or X3Pro?

Mosavi ships an update every 3 weeks, and X3Pro weekly. Most recently, Mosavi was updated on September 23, 2026 and X3Pro on September 16, 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.*