# 43Chat vs Tessera

The clearest difference is update cadence: Tessera at every 5 days against 43Chat's every 3 weeks. 43Chat's advantage is iOS requirement (15.1 vs 18.6). 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.

43Chat ships an update every 3 weeks, Tessera every 5 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 43Chat | Tessera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 59 MB | 32 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [北京对牛弹琴科技有限公司](https://appshunter.io/developer/1786968233) | [INNOFUN DIGITAL ENTERTAINMENT LLC](https://appshunter.io/developer/1403675749) |

## What reviewers say

### 43Chat

[App page](https://appshunter.io/ios/app/43chat/id6757914904)

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

**In-app purchases:** none


### Tessera

[App page](https://appshunter.io/ios/app/tessera-encrypted-chat/id6795423660)

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

**In-app purchases:** none


## Frequently asked questions

### Is 43Chat free?

43Chat is free to download, with no in-app purchases.

### Is Tessera free?

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

### Do 43Chat or Tessera have ads?

Neither 43Chat nor Tessera shows ads.

### Which is updated more often, 43Chat or Tessera?

43Chat ships an update every 3 weeks, and Tessera every 5 days. Most recently, 43Chat was updated on October 31, 2026 and Tessera on October 24, 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.*