# Ujitsu vs IBJJF

The clearest difference is rating: IBJJF at 3.0 against Ujitsu's 2.3. IBJJF also leads on in-app purchases (none vs 4) and device support (3 vs 1). Ujitsu's advantage is review sentiment (67% vs 25%) and update cadence (weekly vs every 10 months). On price, ratings volume and ads there is nothing between them.

Both are free to download. Ujitsu sells 4 in-app purchases, starting at $4.99 per month. IBJJF asks for nothing beyond the download.

IBJJF holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews complicate that: 67% of Ujitsu's written reviews are positive against 25% of IBJJF's, so the app with the better star average is not the one people write more warmly about.

Ujitsu ships an update weekly, IBJJF every 10 months. The most recent releases landed on September 24, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Ujitsu | IBJJF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/ujitsu/id6736822663/reviews) | **[3.0 (7 ratings)](https://appshunter.io/ios/app/ibjjf/id6747050290/reviews)** |
| Number of ratings | 3 | **7** |
| Positive reviews | **66.7% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 68 MB | 33 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Ujitsu DMCC](https://appshunter.io/developer/1798204469) | [International BJJ, Inc](https://appshunter.io/developer/1819571918) |

## What reviewers say

### Ujitsu

[App page](https://appshunter.io/ios/app/ujitsu/id6736822663)

This app is a comprehensive platform for jiu-jitsu practitioners. It allows users to book classes, track their progress, find training partners, and connect with a global community. Tools are also available for athletes and academies to build their presence.

**Highlights:** Book jiu-jitsu classes, Track training progress and set goals, Find sparring partners, Connect with a global grappler community, Tools for athletes and academies, Stay updated on tournaments and events

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Monthly Plan | $4.99 | per month |
| Personal Annual Plan | $34.99 | per year |
| Academy Basic Monthly Plan | $49.99 | per month |
| Academy Basic Annual Plan | $359.00 | per year |


### IBJJF

[App page](https://appshunter.io/ios/app/ibjjf/id6747050290)

This official sports federation app provides athletes with a digital membership card, displaying key details like rank and academy. It integrates with digital wallets for easy offline access and sends notifications for important account updates.

**Highlights:** Digital membership ID card, Athlete identification, Event check-in assistance, Apple Wallet integration, Offline access, Push notifications for updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Ujitsu free?

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

### Is IBJJF free?

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

### Which has better reviews, Ujitsu or IBJJF?

IBJJF is rated higher. Ujitsu averages 2.3 out of 5 from 3 ratings, while IBJJF averages 3.0 from 7 ratings.

### Do Ujitsu or IBJJF have ads?

Neither Ujitsu nor IBJJF shows ads.

### Which is updated more often, Ujitsu or IBJJF?

Ujitsu ships an update weekly, and IBJJF every 10 months. Most recently, Ujitsu was updated on September 24, 2026 and IBJJF on September 12, 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.*