# FortressChat vs Siabra

The clearest difference is device support: Siabra at 3 against FortressChat's 1. Siabra also leads on iOS requirement (15.0 vs 26.0). On price, 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.

## The numbers

| Metric | FortressChat | Siabra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fortresschat/id6765562077/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 31 MB | 22 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Ohm, Inc](https://appshunter.io/developer/1678573318) | [Andrei Ivanouski](https://appshunter.io/developer/1565545725) |

## What reviewers say

### FortressChat

[App page](https://appshunter.io/ios/app/fortresschat/id6765562077)

**Features:** Vision Pro support

**In-app purchases:** none


### Siabra

[App page](https://appshunter.io/ios/app/siabra/id6799065640)

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

**In-app purchases:** none


## Frequently asked questions

### Is FortressChat free?

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

### Is Siabra free?

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

### Do FortressChat or Siabra have ads?

Neither FortressChat nor Siabra shows ads.

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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.*