# Linear BJJ vs Ground CTRL

The clearest difference is update cadence: Ground CTRL at weekly against Linear BJJ's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Linear BJJ sells 2 in-app purchases, starting at $29.99 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.

Linear BJJ ships an update fortnightly, Ground CTRL weekly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Linear BJJ | Ground CTRL |
| --- | --- | --- |
| 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 | Fortnightly | **Weekly** |
| Monetization | — | Freemium |
| Size | 37 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [General Dev, LLC](https://appshunter.io/developer/1885246032) | [Michael DerGarabedian](https://appshunter.io/developer/1895274656) |

## What reviewers say

### Linear BJJ

[App page](https://appshunter.io/ios/app/linear-bjj/id6760601252)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linear BJJ Pro | $29.99 | per month |
| Linear BJJ Pro | $199.99 | 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 Linear BJJ free?

Linear BJJ 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 Linear BJJ or Ground CTRL have ads?

Neither Linear BJJ nor Ground CTRL shows ads.

### Which is updated more often, Linear BJJ or Ground CTRL?

Linear BJJ ships an update fortnightly, and Ground CTRL weekly. Most recently, Linear BJJ was updated on September 24, 2026 and Ground CTRL on September 23, 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.*