# Brain Journal vs Clinical Services Journal

The clearest difference is ads: Clinical Services Journal at none against Brain Journal's shown. Brain Journal's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, 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.

Brain Journal ships an update every 8 months, Clinical Services Journal every 11 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Brain Journal | Clinical Services Journal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 8 months** | Every 11 months |
| Size | 50 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Oxford University Press](https://appshunter.io/developer/439233805) | [Step Communications Ltd](https://appshunter.io/developer/819417876) |

## What reviewers say

### Brain Journal

[App page](https://appshunter.io/ios/app/brain-journal/id1207757786)

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

**In-app purchases:** none


### Clinical Services Journal

[App page](https://appshunter.io/ios/app/clinical-services-journal/id1505272286)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Journal free?

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

### Is Clinical Services Journal free?

Clinical Services Journal is free to download, with no in-app purchases.

### Do Brain Journal or Clinical Services Journal have ads?

Brain Journal shows ads; Clinical Services Journal does not.

### Which is updated more often, Brain Journal or Clinical Services Journal?

Brain Journal ships an update every 8 months, and Clinical Services Journal every 11 months. Most recently, Brain Journal was updated on November 6, 2026 and Clinical Services Journal on November 7, 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.*