# Neurro vs B

The clearest difference is rating: B at 5.0 against Neurro's 3.7. B also leads on update cadence (every 4 weeks vs every 6 months). Neurro's advantage is in-app purchases (none vs 3) and ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. B sells 3 in-app purchases, starting at $9.99 per 7 days. Neurro asks for nothing beyond the download.

B holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Neurro ships an update every 6 months, B every 4 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Neurro | B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/neurro/id6743120725/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/b-grateful/id6759587116/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Monetization | **Free** | Freemium |
| Size | 198 MB | 10 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 17+ |
| Developer | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) | [Edgar Sifuentes](https://appshunter.io/developer/1879681345) |

## 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


### B

[App page](https://appshunter.io/ios/app/b-grateful/id6759587116)

This app helps you build a mindful habit by turning screen time into a practice of gratitude. Instead of just blocking distracting apps, it guides you through short reflections before unlocking them, transforming mindless scrolling into a meaningful ritual.

**Highlights:** Guided gratitude reflections, Screen Time integration for app blocking, Personalized onboarding, Progress tracking heatmap, Customizable reflections, Daily reminders

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $9.99 | per 7 days |
| Yearly subscription | $79.99 | per year |
| B-Grateful Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Neurro free?

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

### Is B free?

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

### Which has better reviews, Neurro or B?

B is rated higher. Neurro averages 3.7 out of 5 from 3 ratings, while B averages 5.0 from 1 ratings.

### Do Neurro or B have ads?

Neither Neurro nor B shows ads.

### Which is updated more often, Neurro or B?

Neurro ships an update every 6 months, and B every 4 weeks. Most recently, Neurro was updated on October 30, 2026 and B on October 28, 2026.

---

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