# Tuta Plzeň vs Kosmonautix

The clearest difference is device support: Kosmonautix at 3 against Tuta Plzeň's —. Tuta Plzeň's advantage is iOS requirement (13.0 vs 15.0). On price 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 | Tuta Plzeň | Kosmonautix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Weekly |
| Size | 119 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [SITMP](https://appshunter.io/developer/919975609) | [Matej Soukup](https://appshunter.io/developer/6803236487) |

## What reviewers say

### Tuta Plzeň

[App page](https://appshunter.io/ios/app/tuta-plzen/id6505142609)

**In-app purchases:** none


### Kosmonautix

[App page](https://appshunter.io/ios/app/kosmonautix/id6803236485)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tuta Plzeň free?

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

### Is Kosmonautix free?

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

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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.*