# Neurro vs Sonya 2

The clearest difference is update cadence: Sonya 2 at every 2 weeks 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, Sonya 2 every 2 weeks. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Neurro | Sonya 2 |
| --- | --- | --- |
| 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 2 weeks** |
| Monetization | Free | — |
| Size | 198 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) | [Eduard Yakupov](https://appshunter.io/developer/1855105656) |

## 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


### Sonya 2

[App page](https://appshunter.io/ios/app/sonya-2/id6755629539)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Neurro free?

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

### Is Sonya 2 free?

Sonya 2 is free to download, with no in-app purchases.

### Do Neurro or Sonya 2 have ads?

Neither Neurro nor Sonya 2 shows ads.

### Which is updated more often, Neurro or Sonya 2?

Neurro ships an update every 6 months, and Sonya 2 every 2 weeks. Most recently, Neurro was updated on September 10, 2026 and Sonya 2 on September 14, 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.*