# Atmosfera vs NOITER Security

The clearest difference is device support: NOITER Security at 3 against Atmosfera's —. Atmosfera's advantage is iOS requirement (11.0 vs 15.1). 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 | Atmosfera | NOITER Security |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 38 MB | 121 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ECONDOS SISTEMAS LTDA - ME](https://appshunter.io/developer/1144142573) | [Noiter Sistemas de Seguranca LTDA](https://appshunter.io/developer/1496391345) |

## What reviewers say

### Atmosfera

[App page](https://appshunter.io/ios/app/atmosfera/id6444685122)

**In-app purchases:** none


### NOITER Security

[App page](https://appshunter.io/ios/app/noiter-security/id6738700578)

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

**In-app purchases:** none


## Frequently asked questions

### Is Atmosfera free?

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

### Is NOITER Security free?

NOITER Security 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.*