# Grappling AI vs Ground CTRL

The clearest difference is ads: Ground CTRL at none against Grappling AI's shown. Grappling AI's advantage is update cadence (every 2 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Grappling AI sells 2 in-app purchases, starting at $3.99 per month and Ground CTRL sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Grappling AI ships an update every 2 days, Ground CTRL weekly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Grappling AI | Ground CTRL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (7 ratings)](https://appshunter.io/ios/app/ground-ctrl-bjj/id6763345915/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Freemium |
| Size | 38 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grappling AI Ltd](https://appshunter.io/developer/1830728448) | [Michael DerGarabedian](https://appshunter.io/developer/1895274656) |

## What reviewers say

### Grappling AI

[App page](https://appshunter.io/ios/app/grappling-ai-bjj-voice-notes/id6749489642)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $3.99 | per month |
| Standard Yearly | $39.99 | per year |


### 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 |


## Frequently asked questions

### Is Grappling AI free?

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

### Is Ground CTRL free?

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

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

Grappling AI shows ads; Ground CTRL does not.

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

Grappling AI ships an update every 2 days, and Ground CTRL weekly. Most recently, Grappling AI was updated on October 8, 2026 and Ground CTRL on October 24, 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.*