# Brain vs Grapply

The clearest difference is in-app purchases: Brain at none against Grapply's 3. Grapply's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Grapply sells 3 in-app purchases, starting at $5.99 per month. Brain asks for nothing beyond the download.

Brain ships an update every 2 months, Grapply every 2 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Brain | Grapply |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 42 MB | 19 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kazuhiro Miyachi](https://appshunter.io/developer/1730505082) | [Clinch AS](https://appshunter.io/developer/1874725066) |

## What reviewers say

### Brain

[App page](https://appshunter.io/ios/app/brain-jiu-jitsu/id6477785304)

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

**In-app purchases:** none


### Grapply

[App page](https://appshunter.io/ios/app/grapply/id6758739047)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $5.99 | per month |
| Pro Yearly | $39.99 | per year |
| Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Brain free?

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

### Is Grapply free?

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

### Do Brain or Grapply have ads?

Neither Brain nor Grapply shows ads.

### Which is updated more often, Brain or Grapply?

Brain ships an update every 2 months, and Grapply every 2 weeks. Most recently, Brain was updated on October 30, 2026 and Grapply on October 25, 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.*