# Neurro vs Protocol For Business

The clearest difference is update cadence: Protocol For Business at every 8 days against Neurro's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Neurro ships an update every 6 months, Protocol For Business every 8 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | Neurro | Protocol For Business |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/neurro/id6743120725/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 198 MB | 31 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) | [Sawyer Blankenship](https://appshunter.io/developer/1858099080) |

## What reviewers say

### Neurro

[App page](https://appshunter.io/ios/app/neurro/id6743120725)

This app uses neurofeedback technology to help users improve focus, reduce stress, and enhance emotional regulation. It offers simple, visually guided exercises suitable for all ages to train attention and self-control. Practice anytime, anywhere to build valuable life skills and promote better concentration and emotional balance.

**Highlights:** Neurofeedback technology, Focus and attention training, Stress reduction exercises, Emotional regulation tools, Visually guided training, Suitable for children and adults

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

**In-app purchases:** none


### Protocol For Business

[App page](https://appshunter.io/ios/app/protocol-for-business/id6786510429)

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

**In-app purchases:** none


## Frequently asked questions

### Is Neurro free?

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

### Is Protocol For Business free?

Protocol For Business is free to download, with no in-app purchases.

### Do Neurro or Protocol For Business have ads?

Neither Neurro nor Protocol For Business shows ads.

### Which is updated more often, Neurro or Protocol For Business?

Neurro ships an update every 6 months, and Protocol For Business every 8 days. Most recently, Neurro was updated on October 15, 2026 and Protocol For Business on October 15, 2026.

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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.*