# BrainBit Neurofeedback vs Mental OS

The clearest difference is in-app purchases: BrainBit Neurofeedback at none against Mental OS's 1. Mental OS's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Mental OS sells 1 one-off in-app purchase. BrainBit Neurofeedback asks for nothing beyond the download.

## The numbers

| Metric | BrainBit Neurofeedback | Mental OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/brainbit-neurofeedback/id1537953008/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 235 MB | 65 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) | [Camis AI LLC](https://appshunter.io/developer/1867113614) |

## What reviewers say

### BrainBit Neurofeedback

[App page](https://appshunter.io/ios/app/brainbit-neurofeedback/id1537953008)

Train your brain rhythms with this system that uses a mobile app and EEG headband. Visualize your brain activity in a game environment to improve concentration, relaxation, and emotional control.

**Highlights:** EEG headband integration, Brain activity visualization, Game environment for training, Improve concentration, Train quick relaxation, Control emotional state, Prevent psychoemotional disorders

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

**In-app purchases:** none


### Mental OS

[App page](https://appshunter.io/ios/app/mental-os/id6757458457)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mental OS Premium | $4.99 | one-time |


## Frequently asked questions

### Is BrainBit Neurofeedback free?

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

### Is Mental OS free?

Mental OS is free to download, with in-app purchases available.

### Do BrainBit Neurofeedback or Mental OS have ads?

Neither BrainBit Neurofeedback nor Mental OS shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*