# 3º ano RA vs NeuroSteps

The clearest difference is device support: NeuroSteps at 3 against 3º ano RA's —. 3º ano RA's advantage is iOS requirement (12.0 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 | 3º ano RA | NeuroSteps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 weeks |
| Size | 446 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [LION MIDIA E ENTRETENIMENTO EIRELI](https://appshunter.io/developer/1464680007) | [NEUROSTEPS DESENVOLVIMENTO DE TECNOLOGIA E EDUCACAO LTDA](https://appshunter.io/developer/1740772463) |

## What reviewers say

### 3º ano RA

[App page](https://appshunter.io/ios/app/3-ano-ra/id6444779381)

**In-app purchases:** none


### NeuroSteps

[App page](https://appshunter.io/ios/app/neurosteps/id6494988629)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3º ano RA free?

3º ano RA is free to download, with no in-app purchases.

### Is NeuroSteps free?

NeuroSteps 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.*