# Ground CTRL vs Attune Grappling

The clearest difference is update cadence: Ground CTRL at weekly against Attune Grappling's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ground CTRL sells 4 in-app purchases, starting at $9.99 per month and Attune Grappling sells 3 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Ground CTRL ships an update weekly, Attune Grappling every 3 weeks. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Ground CTRL | Attune Grappling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ground-ctrl-bjj/id6763345915/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 52 MB | 32 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael DerGarabedian](https://appshunter.io/developer/1895274656) | [Paal-Steffen Nymann](https://appshunter.io/developer/1896591467) |

## What reviewers say

### Ground CTRL

[App page](https://appshunter.io/ios/app/ground-ctrl-bjj/id6763345915)

Upload your Brazilian Jiu-Jitsu rolls for AI-powered analysis. Get detailed feedback, personalized drills, and track your progress towards your next belt. Improve your skills between classes with precision coaching tailored to your performance.

**Highlights:** AI Roll Analysis, 7-section coaching breakdown, Personalized drills, Belt-level curriculum, Progress tracking, Strength & conditioning programming

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CTRL Pro Monthly | $9.99 | per month |
| CTRL Pro Annual - Special | $49.99 | per year |
| CTRL Pro Annual | $69.99 | per year |
| 5 Extra Analyses | $2.99 | one-time |


### Attune Grappling

[App page](https://appshunter.io/ios/app/attune-grappling/id6768634032)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explorer | $12.99 | per month |
| Practitioner | $34.99 | per month |
| Coach Access | $44.99 | per month |


## Frequently asked questions

### Is Ground CTRL free?

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

### Is Attune Grappling free?

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

### Do Ground CTRL or Attune Grappling have ads?

Neither Ground CTRL nor Attune Grappling shows ads.

### Which is updated more often, Ground CTRL or Attune Grappling?

Ground CTRL ships an update weekly, and Attune Grappling every 3 weeks. Most recently, Ground CTRL was updated on October 9, 2026 and Attune Grappling on October 11, 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.*