Appworthy

Ippon Board

Judo, BJJ & Wrestling Scores

ZGuy Software Solutions
Download on theApp Store
Store ratingNo rating
PriceFreeListed price
Age4+Store age rating
Size25 MBiPhone download
CategoryLifestyle
DeveloperZGuy Software Solutions

What we found

Full report

Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.

Money

  • Free to download.

Not yet tested.

The store currently lists version 1.8.0, updated 2026-10-10.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6Screenshot 7Screenshot 8

Store screenshots supplied by the developer.

About this app

Ippon Board is a scoreboard for judo and grappling: judo, freestyle wrestling, BJJ, ADCC and sambo, each on its own official rules. It's free to use.

JUST NEED A SCOREBOARD?

Open it and score. No account, no sign-up and no internet needed. One tap per score or penalty, the hold-down clock counts itself, and golden score, overtime and each sport's tie-breaks are handled for you.

THE HALL'S SCREEN

Plug in a TV or projector (HDMI, USB-C or AirPlay): the hall sees the scoreboard alone while you keep the controls.

ON iPHONE AND iPHONE DUO

On iPhone Duo, unfold it for the full board, stand it half-open for a tabletop board with the controls flat in front of you, or fold it to keep scoring on the front screen. Other iPhones get the same compact board. Best on iPad and Mac.…

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

Not yet tested
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.

What reviewers report

No review coverage

No review analysis published for this app.

Measurements

2 measured · 6 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
Not assessed
No rating histogram has been captured for this app

In the app package we scanned

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.

Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Not yet tested

Not yet tested. No analysis has been run for this app, so there is no version or date to report.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

App Store

Version 1.8.0 · 2026-10-10
Ippon Board now runs on iPhone and iPhone Duo, plus practice mode, a demo tournament, more sports, your own rules and team matches. ON iPHONE AND iPHONE DUO • iPhone Duo: unfolded, the full board; half-open, a tabletop layout with the board standing up and the controls flat; folded, every score, the clock and the hold-down • Other iPhones get the same compact board with the rest under More • Plug in a TV or use AirPlay from iPhone too: the hall sees the scoreboard alone • Swap white and blue sides to match where you sit TOURNAMENT DAYS (with app.ipponboard.com) • Practice mode: before a mat starts, "Mat 1 starts at 9:00", Practise (nothing is recorded), then Start Mat 1. Practise again…

Shortened here; the full notes are on the store listing.

Assessment record

Status
Not yet tested
App identifier
ippon-board
Sources used
None recorded
Reviews read
None recorded
Package examined
No package scan
Human inspection
Not completed
How we know
Measurement vocabulary
1.4

Store facts

App Store

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

App Store

Store rating
Not supplied
Version
1.8.0
Updated
10 Oct 2026
Price
Free
Age rating
4+
Size
25 MB
Open in App Store
Developer
ZGuy Software Solutions
Category
Lifestyle
Listing price
Free

No itemized purchase list is available for this listing.

Method and limits

What this report can and cannot show

What a missing label means

Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

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