JudoCoachApp vs Judo Timer JQ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JudoCoachApp
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The JudoCoachApp provides -for the duration of the tournament- digital support to coaches. For this purpose, an app has been made available in order to support coaches in keeping track of the progress of their pupils throughout the complete process of the tournament.
Judo Timer JQ
This app provides a dedicated timer and scoreboard for judo matches and training. It features referee call integration, automatic scoring, and a library of judo terms and rules. Designed for ease of use on the mat, it offers offline functionality and privacy.
- Contest scoreboard with match clock and golden score
- Osaekomi (hold) timer with provisional results
- Interval rounds for randori and training
- Library of referee gestures, contest rules, and judo glossary
- Offline functionality with no account or network required
- Sound and haptics for referee calls
- Timestamp-based clock for accuracy
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Run a judo contest from your phone or iPad, and put the scoreboard on a TV over AirPlay or a cable. Every referee call is one tap: Hajime, Mate, Osaekomi, Toketa, Ippon, Waza-ari, Yuko, Shido. The app keeps the clocks and the score by the rules, so your eyes stay on the mat. SCOREBOARD - Match clock, golden score, hansoku-make, and a separate osaekomi clock - Hold scores at 5, 10 and 20 seconds are announced by sound and haptics, and count only after you confirm - Undo reverses any result exactly, and no clock restarts on its own - Show the board on a TV or projector, big enough to read across the hall - An interrupted contest comes back where it stopped TOURNAMENTS - Draw single elimination, round robin or repechage brackets - Add names by hand, paste or scan a list, import a file, or pick from your club - Keep teammates apart, set seeds, run several categories in one day - Share draw sheets, results, winners and a full results book as PDF or image CLUB - Athletes with birth date, division, weight and belt, so categories work themselves out - Groups, a calendar of events, and shareable athlete lists for visiting clubs PRACTICE - Randori and Training timers: set work, rest and rounds once, save programs for newaza, kumikata or uchikomi LIBRARY AND HISTORY - Referee gestures, contest rules, glossary, belts and judo history - Every finished contest, filtered by event, club, age, weight or athlete Available in English, French, Spanish, Brazilian Portuguese, Russian, Bulgarian and Japanese. Help: https://teraflow.app/help Privacy: https://teraflow.app/privacy Terms of use: https://teraflow.app/terms
Screenshots
Verdict
The clearest difference is update cadence: Judo Timer JQ at every 3 weeks against JudoCoachApp's every 12 months. JudoCoachApp's advantage is iOS requirement (9.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
JudoCoachApp ships an update every 12 months, Judo Timer JQ every 3 weeks. The most recent releases landed on October 26, 2026 and November 6, 2026 respectively.
| Parameter | JudoCoachApp | Judo Timer JQ |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 12 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 42 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Judo Vereniging Venray | Teraflow spa |
In-app purchases
JudoCoachApp
No in-app purchases
Judo Timer JQ
No in-app purchases
Questions
Is JudoCoachApp free?
Is Judo Timer JQ free?
Do JudoCoachApp or Judo Timer JQ have ads?
Which is updated more often, JudoCoachApp or Judo Timer JQ?
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