# Sfera chat vs Uchar

The clearest difference is update cadence: Uchar at every 2 weeks against Sfera chat's every 3 months. Sfera chat's advantage is iOS requirement (15.1 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.

Sfera chat ships an update every 3 months, Uchar every 2 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sfera chat | Uchar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uchar/id6756061583/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 180 MB | 344 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Maksim Smirnov](https://appshunter.io/developer/1852737608) | [Uzinfocom](https://appshunter.io/developer/1161112460) |

## What reviewers say

### Sfera chat

[App page](https://appshunter.io/ios/app/sfera-chat/id6755233874)

**In-app purchases:** none


### Uchar

[App page](https://appshunter.io/ios/app/uchar/id6756061583)

A free, open-source messenger built on the Matrix protocol, offering end-to-end encryption, decentralized communication, and a wide range of messaging and calling features. It prioritizes user privacy and freedom from corporate control.

**Highlights:** End-to-end encrypted messaging and calls, File and location sharing, Group chats and public channels, Voice and video conferencing, Screen sharing, Open-source and decentralized architecture, Cross-client compatibility with Matrix

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

**In-app purchases:** none


## Frequently asked questions

### Is Sfera chat free?

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

### Is Uchar free?

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

### Do Sfera chat or Uchar have ads?

Neither Sfera chat nor Uchar shows ads.

### Which is updated more often, Sfera chat or Uchar?

Sfera chat ships an update every 3 months, and Uchar every 2 weeks. Most recently, Sfera chat was updated on October 24, 2026 and Uchar on October 21, 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.*