# OneChat vs Mosavi

The clearest difference is review sentiment: OneChat at 48% against Mosavi's 32%. OneChat also leads on iOS requirement (12.0 vs 16.0). 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.

OneChat ships an update every 2 weeks, Mosavi every 3 weeks. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | OneChat | Mosavi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (85 ratings)](https://appshunter.io/ios/app/mosavi/id6737590326/reviews)** |
| Number of ratings | — | **85** |
| Positive reviews | **48.1% of reviews** | 32.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 221 MB | 95 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INTERNET THAILAND PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1394435273) | [Mosavi](https://appshunter.io/developer/1777196955) |

## What reviewers say

### OneChat

[App page](https://appshunter.io/ios/app/onechat/id1394435274)

This communication app facilitates interactions between individuals, businesses, and government entities. It offers secure and reliable messaging, photo, and file sharing, with additional features for broad communication. It also integrates with other services on its platform.

**Highlights:** Secure communication platform, Person-to-person messaging, Business and government communication, Photo and file sharing, Integration with One Mail and One Box, Single login for all platform services

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is OneChat free?

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

### Is Mosavi free?

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

### Do OneChat or Mosavi have ads?

Neither OneChat nor Mosavi shows ads.

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

OneChat ships an update every 2 weeks, and Mosavi every 3 weeks. Most recently, OneChat was updated on October 4, 2026 and Mosavi on October 11, 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.*