Get started with IpponBoard

Score on your board today, on its own. When you're ready, run a whole tournament with your boards on the mats.

A. Your board on its own

Open IpponBoard on an iPad, a phone, a Mac or a Windows PC and it's ready to score. It works offline, with no account and no tournament. Here's the whole thing in 30 seconds:

Scoring a bout on the board, and the hall's screen following every tap.

Scoring a bout

1

Give and take off scores

Tap the ▲ above a score to give one, and the ▼ below it to take one off. For shido, tap ⊕ to give one and ⊖ to take one off.

2

Run the clock

In the bar at the bottom (it turns green while the clock runs), ▶ starts the clock and ⏸ pauses it. With a keyboard, the space bar does the same. To set the time, pause the clock and tap the time.

3

Time a hold-down

Tap Osaekomi under the athlete who is holding. The count runs in the bar at the bottom and the button changes to Toketa: tap it when the hold breaks.

4

Next bout

Tap the round arrow ↻ at the left end of the bar at the bottom (its first button). The scores and the clock go back to the start.

The IpponBoard scoreboard: White and Blue rows with Ippon, Wazaari and Yuko columns, shido cards, and the green clock bar
The board on its own: each side's scores and shido cards, the clock, and a hold-down count in the bar at the bottom (green while the clock runs).

It runs on phones too. On an iPhone held upright, the board shows the essentials: every score, the clock and the hold-down, with the rest under More (⋯).

IpponBoard on an iPhone held upright: the clock, each side's Ippon, Wazaari, Yuko and Shido buttons, and Hold-down White and Hold-down Blue
On an iPhone, upright: the essentials board. (Here in a tournament, with Mat 1's queue above.)

Choosing a sport and its rules

1

Open Sport & rules

Tap the sport button at the top of the board. It shows the rules in use, for example Judo (IJF).

2

Pick one and tap Use

Under Official are judo, freestyle and Greco-Roman wrestling, ADCC, BJJ, sambo and three simple starter boards. Some have a choice under their name (it reads Standard): set it first, then tap Use.

3

Back to the board

The board now scores with those rules. If a bout is under way, the board asks first, because switching clears its scores and clock.

The Sport & rules screen: official rules with Use buttons, a preset under Your presets, and a Sign in button under Your account
Sport & rules: the official rules at the top, your own presets under them, and your account at the bottom.

Making your own rules

1

Start a preset

In Sport & rules, tap New preset. Or, to start from official rules, tap the menu button at the right of them (⋯, or ⋮ on Windows) and choose Duplicate and edit.

2

Set it up

Give it a name under Name and corners, then work down the page: score buttons, penalties and warnings, the clock, the hold timer, how a bout is won, actions and extras. The Preview shows the board and the hall's screen as you go.

3

Versions by age and round

Under Versions, tap Add an age group or Add a round to change the rules for, say, U12 or the Final. A version keeps only what you change there; everything else follows the main rules. Versions with their own changes show amber in the grid.

4

Save and use it

Tap Save. Your preset is under Your presets. If it has versions, choose the age and the round in the boxes under its name, then tap Use.

Editing a preset: the Versions grid with U12 and U14 rows and a Final column, score buttons, and a live preview of the board and the external display
Editing a preset, with the U12 · Final version selected. Amber cells are versions with their own changes; the rest follow the rules above them.

The big screen for the hall

1

On a Mac or Windows PC

Tap the open-window icon at the top (Open Dedicated Scoreboard Window). A second window shows the scoreboard alone. Move it to the hall's screen; you keep the controls on yours.

2

On an iPad

Connect the hall's screen with a cable or Screen Mirroring (AirPlay). Then tap the Hall: button at the top: with a screen attached, TV screen lets you choose Scoreboard only or Mirror this screen.

3

Between bouts

The Hall: button also has Stand by… ("Please stand by", a ceremony, or your own words, until you turn it off) and Show the bout to bring the scoreboard back.

The hall's screen: the clock at the top and both sides' scores and shido cards, with no buttons
What the hall sees: the clock, the scores and the shido cards, with no buttons.

Quick team matches

1

Open Team match

Tap the team icon at the top of the board (Run a team match). It's on the board on its own; in a tournament, team matches come with the tournament's bouts.

2

Two team names

Choose a Format, then type the First team and Second team names. Two team names are all it needs.

3

Line-ups (optional)

Every weight is fielded. Names are optional: without one, the screens show the team and the weight. Tap the crossed-out person for no competitor at a weight.

4

Start

Tap Set up the match. To make your own format, tap Copy and change.

The Team match screen: a Format, First team Harbour City and Second team Bayside, and Line-ups with optional names for each weight
A quick team match: type the two team names and start. Athletes' names are optional.
A team match on the hall's screen: the two teams and their codes, the team score, the weights, and the current contest
A team match on the hall's screen: the teams, the team score, the weights, and the contest being fought.

Signing in so your presets and team formats follow you

1

Create a free account from the board

Now and then the board asks about Your free IpponBoard account. Tap Create account: the sign-up page opens in your browser. Under Link your board, the board's code is already filled in (check it matches the board); when you create the account, the board signs itself in straight away (we also email you a link to verify your address). You don't type a password on the board, and if you're not near a board, Not using a board right now? Skip.

2

Already have an account?

An account from your club or a tournament works too. Tap Sign in there, or tap the cloud button at the top of the board and sign in with your email and password.

3

Save your presets and team formats

In Sport & rules, tap the menu button at the right of your preset (⋯, or ⋮ on Windows) and choose Save to my account…. For a team format you made (with Copy and change), use Save to my account… in the team match screen.

4

On another board

Sign in with the same account. Your presets are under Your account in Sport & rules (Download or Use), and team formats are under From my account.

Signing in doesn't change how the board scores. It still works offline, and you don't have to join a tournament.

B. Running a tournament with your boards

Set up the event at app.ipponboard.com: competitors, divisions, the draw and the mats. Then each mat's board scores its own bouts, and the results come back by themselves.

A tournament's bouts arriving on a mat's board, results going back, and the mat carrying on when the Wi-Fi drops.

Getting a board into your tournament

Do this on each mat's board. It starts from the board on its own; the two buttons you need are at the right of the top bar: 🏆 Tournaments and ☁ Account.

The scoreboard's top bar with the trophy (Tournaments) and the cloud (Account) buttons ringed
The top bar: 🏆 Tournaments (join a tournament, use one on this device, or try the demo) and ☁ Account (sign in).
1

Sign in on the board

Tap ☁ Account (the cloud is crossed out while you're signed out). Under Sign in, type the Username/Email and Password of an account that's on the organising club or organisation, then tap Sign in.

The board's Account screen: a Sign in card with Username/Email and Password filled in and a Sign in button
Account (☁): sign in with the account's username or email and password. (Example details.)
2

Pick your tournament and connect

Tap 🏆 Tournaments. Under Join a tournament, open Select Tournament and pick yours (the list shows the tournaments your account can run), then tap Connect to Tournament. Give the board a Scoreboard name, for example "Mat 1 iPad", so other boards and the Control page can tell it apart: it's below the tournament sections on this screen, and also in Settings → This board.

The Tournaments screen signed in: the Select Tournament list open with three tournaments
Tournaments (🏆), signed in: the Select Tournament list open. (Shown with invented tournaments.)
Harbour City Open 2026 picked in Select Tournament, with the green Connect to Tournament button
A tournament picked: tap Connect to Tournament.
3

Choose your mat, then start it

The board opens with the Fight Queue beside it. Tap your mat in the row of mat chips (Mat 1, Mat 2…); the header becomes Fight Queue - Mat N and shows only that mat's bouts.

Until the mat starts for the day, the board says when it's due, for example Mat 1 starts at 9:00 (or Mat 1 · due to start 9:00, or Mat 1 · not started yet), and the hall's screen counts down to it. From there:

  • Practise: the board shows PRACTICE · nothing is recorded. The clock, scores and hold-downs all work, and the hall's screen is marked PRACTICE, but nothing is saved or sent. Done practising goes back.
  • Start Mat 1 starts the day: the first bout comes up, and the board shows Mat 1 started · Undo. Organisers see it on the Control page, for example Mat 1 · started 9:02. Picking a bout from the queue before the start also starts the mat.
  • Before the final block it waits the same way, for example Final block starts at 15:30, with Practise until then and Start final block.
Mat 1 picked before the day starts: Mat 1 starts at 16:00 over the board, with Practise and Start Mat 1, and the queue below
Mat 1 picked before the day starts: the start time, Practise and Start Mat 1. (Shown with invented names.)
The board in practice mode: PRACTICE · nothing is recorded, with Done practising
Practise: everything works, nothing is recorded. Done practising goes back.
The hall's screen before the start: MAT 1 · Starts at 16:00, the time left and the first bout
The hall's screen before the start: when the mat starts, the time left and the first bout.
Final block starts at 17:07 on the board, with Practise until then and Start final block
Before the final block: Practise until then, or Start final block. (Shown with invented names.)
4

Score the bouts as they come

The current bout is on the board, and Upcoming fights lists the rest in order, with the next one marked NEXT. Score as usual: each result goes back to the tournament, and the next bout comes up.

A bout from the queue on the board being scored, with Upcoming fights below it and the next one marked NEXT
Start Mat 1: the first bout is on the board, ready for Hajime, and the next one marked NEXT.
5

No tournament yet? Try the demo

On 🏆 Tournaments, tap No tournament yet? Try the demo. It loads a demo tournament that runs the same way, with a DEMO badge, and Reset and Leave demo above the queue. Nothing is sent anywhere, and you don't need to sign in.

The Tournaments screen signed out, with No tournament yet? Try the demo at the bottom
Tournaments (🏆), signed out: No tournament yet? Try the demo, at the bottom.
The demo tournament on the board: Mat 1 starts at … with Practise and Start Mat 1, the DEMO badge, Reset and Leave demo, and the queue
The demo tournament loaded: Mat 1 starts at … — Practise, or Start Mat 1, just like a real event. Nothing is sent anywhere.

How each mat's bouts reach its board

When you draw the tournament, each division goes on a mat. Each mat's board shows that mat's queue: the current fight and what's next. Score as usual; each result goes back to the tournament, and the brackets and results update by themselves.

The tournament guides, in order

  1. Get started with tournaments — Set up your first tournament, run the day, and the results — with videos.
  2. Your Organisation & Roles — Who can run the event, and who can score.
  3. Adding Athletes (CSV) — Bring in a whole roster at once.
  4. Payments & Accreditation — Entry fees, and the desk on the day.
  5. Schedule, Rules & Weigh-in — Competition days, breaks and rest, bout times, weigh-in.
  6. Drawing the Tournament — Formats, the draw and putting divisions on mats.
  7. Connecting the Scoreboard — Sign a board in to the event and pick its mat.
  8. Running the Day (Control) — Every mat at a glance, and correcting a result.
  9. Results & Medals — Standings and medals as the bouts finish.

Using the board offline

On its own, the board never needs the internet. In a tournament, it keeps going when the venue's internet drops.

The tournament is on the board

There's nothing to download by hand: connecting to a tournament downloads it to the board by itself. The PACK chip in the queue's header shows when, for example PACK today 14:07.

The queue's header: Fight Queue - Mat 1, LIVE, and the PACK today 14:07 chip
The PACK chip: the tournament's bouts are downloaded to this board.

Tournaments on this device

On 🏆 Tournaments, On this device lists the tournaments downloaded to this board. They run without internet, and without signing in. Tap Use or manage offline data (N) to open the list: for each tournament, when it was downloaded, its mats and bouts, how many are completed, and any results not yet sent. Use runs it, Delete removes it, and Update downloads the one in use again while the board is connected.

The Tournaments screen: On this device lists two downloaded tournaments, with Use or manage offline data (2)
On this device: the tournaments downloaded to this board, and Use or manage offline data.
The Offline data on this device list: two tournaments, each with its server, mats, fights, when downloaded, completed count, Use and Delete
The offline data list: when each tournament was downloaded, its bouts, and what's completed.

When the internet drops

The board keeps scoring from its copy. The queue shows OFFLINE, each result is kept on the board (Result queued - will sync when connection returns, and queued for sync under Completed), and the next bout loads as usual. When the connection is back, the waiting results are sent by themselves and the queue shows LIVE again.

The board offline: an OFFLINE banner in the queue, the next bout loaded, a completed bout marked queued for sync, and Result queued - will sync when connection returns at the bottom
No internet: OFFLINE, the result kept on the board, and the next bout loaded.
The board back online: LIVE in the queue and the completed bout marked synced
The internet back: the waiting result is sent (synced) and the queue is LIVE again.