# Jujitsu vs Roller BJJ

The clearest difference is update cadence: Roller BJJ at monthly against Jujitsu's every 29 months. Jujitsu's advantage is iOS requirement (13.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Jujitsu ships an update every 29 months, Roller BJJ monthly. The most recent releases landed on June 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Jujitsu | Roller BJJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jujitsu/id1099649272/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Monthly** |
| Monetization | Free | — |
| Size | 2 MB | 19 MB |
| Requires iOS | **13.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adam Sorini](https://appshunter.io/developer/1099649271) | [Patrick Dornan](https://appshunter.io/developer/1865035474) |

## What reviewers say

### Jujitsu

[App page](https://appshunter.io/ios/app/jujitsu/id1099649272)

This app helps users learn and practice the Zen Budokai Jujitsu system. It displays technique charts, lists individual techniques, and offers text-to-speech functionality for learning. Users can also have techniques read at random.

**Highlights:** Jujitsu system chart display, Technique listing, Text-to-speech for techniques, Random technique reading, Zen Budokai Aiki Jujitsu focus

**Features:** macOS Compatibility

**In-app purchases:** none


### Roller BJJ

[App page](https://appshunter.io/ios/app/roller-bjj/id6757169155)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jujitsu free?

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

### Is Roller BJJ free?

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

### Do Jujitsu or Roller BJJ have ads?

Neither Jujitsu nor Roller BJJ shows ads.

### Which is updated more often, Jujitsu or Roller BJJ?

Jujitsu ships an update every 29 months, and Roller BJJ monthly. Most recently, Jujitsu was updated on June 1, 2026 and Roller BJJ on September 13, 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.*