# BJJCraft vs RollQuant

The clearest difference is in-app purchases: RollQuant at none against BJJCraft's 1. RollQuant also leads on ads (none vs shown). BJJCraft's advantage is update cadence (every 2 weeks vs monthly) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. BJJCraft sells 1 in-app purchase, starting at $4.99 per month. RollQuant asks for nothing beyond the download.

BJJCraft ships an update every 2 weeks, RollQuant monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | BJJCraft | RollQuant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/bjjcraft-make-your-bjj-system/id6756968071/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | — |
| Size | 59 MB | 37 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Umemura](https://appshunter.io/developer/1863937622) | [sho morimoto](https://appshunter.io/developer/1806275336) |

## What reviewers say

### BJJCraft

[App page](https://appshunter.io/ios/app/bjjcraft-make-your-bjj-system/id6756968071)

Organize your Brazilian Jiu-Jitsu techniques, training notes, and videos into a searchable, structured system. Build a personalized game blueprint with AI assistance to improve your performance and retain knowledge.

**Highlights:** Personalized BJJ system creation, Organize training notes and videos, Create technique flowcharts, AI-powered search and organization, Build a personal game blueprint

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BJJ Craft Standard (Monthly) | $4.99 | per month |


### RollQuant

[App page](https://appshunter.io/ios/app/rollquant/id6775637350)

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

**In-app purchases:** none


## Frequently asked questions

### Is BJJCraft free?

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

### Is RollQuant free?

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

### Do BJJCraft or RollQuant have ads?

BJJCraft shows ads; RollQuant does not.

### Which is updated more often, BJJCraft or RollQuant?

BJJCraft ships an update every 2 weeks, and RollQuant monthly. Most recently, BJJCraft was updated on October 25, 2026 and RollQuant 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.*