# Neurro vs Cairn Journal

The clearest difference is in-app purchases: Neurro at none against Cairn Journal's 4. Neurro also leads on iOS requirement (16.0 vs 26.0). Cairn Journal's advantage is update cadence (every 5 weeks vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Cairn Journal sells 4 in-app purchases, starting at $3.99 per month. Neurro asks for nothing beyond the download.

Neurro ships an update every 6 months, Cairn Journal every 5 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Neurro | Cairn Journal |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 198 MB | 22 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) | [INFO WEB s.r.o.](https://appshunter.io/developer/1114065010) |

## 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


### Cairn Journal

[App page](https://appshunter.io/ios/app/cairn-journal/id6761309948)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cairn Journal Core | $3.99 | per month |
| Cairn Journal Pro | $6.99 | per month |
| Cairn Journal Core (Annual) | $29.99 | per year |
| Cairn Journal Pro (Annual) | $59.99 | per year |


## Frequently asked questions

### Is Neurro free?

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

### Is Cairn Journal free?

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

### Do Neurro or Cairn Journal have ads?

Neither Neurro nor Cairn Journal shows ads.

### Which is updated more often, Neurro or Cairn Journal?

Neurro ships an update every 6 months, and Cairn Journal every 5 weeks. Most recently, Neurro was updated on November 4, 2026 and Cairn Journal on October 31, 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.*