# Jiu-Jitsu Board

> Digital scoring board and timer for Brazilian Jiu-Jitsu and Sport Jiu-Jitsu. (iPhone/iPad app by Tomoro Ide.)

- Source: https://appshunter.io/ios/app/jiu-jitsu-board/id455933506 (this page in markdown: same URL + `.md`)
- Developer: [Tomoro Ide](https://appshunter.io/developer/1670378932)
- Category: Sports, Utilities
- Price: $8.99
- Rating: 3.70/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 15.2 · 1 MB
- Languages: American English
- Released: 2011-08-13
- Data updated: 2026-06-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/jiu-jitsu-board/id455933506/reviews.md

## What is Jiu?

Jiu-Jitsu Board is a scoring board for Brazilian Jiu-Jitsu and Sport Jiu-Jitsu, which has a scoring system and a timer.
Please use it in a variety of situations, such as competitions, training,  and explaining the rule.

Feature 
• Jiu-Jitsu Board adopts large figures so that the score is clearly seen from a distance. 
• When you tap the number, it increases. The numbers each corresponds to points, advantages, and penalties. Jiu-Jitsu Board has an intuitive interface.
• Each number has a corrective button. 
• You can reset all the numbers at once with a single button. 
• Total points are displayed at the center of the top and the result(winning star) is displayed at the side of the top. You don't have to calculate.
• The left time of the game can be displayed. When the time becomes zero, an alarm rings.
• You can select two rules, IBJJF rule and SJJIF rule. 
• In SJJIF rule, you can use count-up timer when sudden death button is on.
• You can input and edit "Tournament Name" and "Mat Number", and change "Match Order".

## Key features

- Digital scoring for points, advantages, penalties
- Intuitive tap-to-increase score interface
- Corrective buttons for score adjustments
- One-button reset for all scores
- Centralized total points and winning star display
- Game timer with alarm
- Support for IBJJF and SJJIF rules


## Frequently asked questions about Jiu

### What is the price of Jiu-Jitsu Board?

Jiu-Jitsu Board is a paid application, priced at $8.99. This one-time purchase grants you access to all its features without recurring fees.

### Does Jiu-Jitsu Board have ads?

No, Jiu-Jitsu Board does not contain advertisements. As a paid app, it offers an uninterrupted user experience focused solely on its scoring and timing functionalities.

### What devices does Jiu-Jitsu Board support?

Currently, Jiu-Jitsu Board is supported on iPads. Users can download and utilize the app on their Apple tablet devices.

### How often is Jiu-Jitsu Board updated?

The latest version of Jiu-Jitsu Board was released on August 12, 2025. While specific update frequency isn't detailed, this indicates ongoing development and support for the application.

### What age rating does Jiu-Jitsu Board have?

Jiu-Jitsu Board has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals interested in martial arts scoring.

### Can Jiu-Jitsu Board be used for training sessions?

Yes, Jiu-Jitsu Board is suitable for training sessions as well as competitions. Its scoring system and timer can be used to simulate match conditions and explain rules effectively.

### What rule sets does Jiu-Jitsu Board support?

Jiu-Jitsu Board supports two major rule sets: IBJJF (International Brazilian Jiu-Jitsu Federation) and SJJIF (Sport Jiu-Jitsu International Federation). For SJJIF, it also offers a count-up timer option when the sudden death button is active.

### What is the user sentiment for Jiu-Jitsu Board?

Jiu-Jitsu Board has a rating of 3.7 stars from 3 ratings. This indicates a generally positive but mixed reception from its current user base.

## Version history (last 5 releases)

### 2.1.2 — 2025-08-12

Minor modification to UI

### 2.1.1 — 2022-04-09

Monor modification of UI placement and size.
(ver.2.1.1)

### 2.1.0 — 2019-02-17

Timer become easier to see.
Adding Volume adjustment slide.
Enable to input and edit Tournament name.
Adding Mat number and Match order, and enable to change them.
Compatible for iOS 9 or later.
(ver.2.1.0)

### 2.0.2 — 2018-10-19

Display arrangement changed.
It also corresponds to SJJIF rule in addition to IBJJF rule, so two rules can be selected. 
Sudden death function can be used in case SJJIF rule was selected.
(ver.2.0.1)
Fixed a minor bug.
Compatible for iOS 11 or later.
(ver.2.0.2)

### 2.0.1 — 2018-10-14

Display arrangement changed.
It also corresponds to SJJIF rule in addition to IBJJF rule, so two rules can be selected. 
Sudden death function can be used in case SJJIF rule was selected.

## Apps similar to Jiu

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sports ScoreBoard](https://appshunter.io/ios/app/sports-scoreboard/id1485947943) | 4.0 (9) | Free | Sports |
| [Jiu-Jitsu Scoreboard](https://appshunter.io/ios/app/jiu-jitsu-scoreboard/id1617421752) | 5.0 (2) | Free | Sports |
| [SJJIF](https://appshunter.io/ios/app/sjjif/id6670794033) | 5.0 (1) | Free | Sports |
| [Brain-Jiu-Jitsu](https://appshunter.io/ios/app/brain-jiu-jitsu/id6477785304) | — | Free | Sports |
| [AB Synapse - Garmin](https://appshunter.io/ios/app/ab-synapse-garmin/id1545246660) | 2.0 (23) | Free | Sports |
| [ESF](https://appshunter.io/ios/app/esf/id1441362200) | — | Free | Sports |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*