# Judo Timer JQ: Scoreboard — Stopwatch for shiai & training > Judo timer and scoreboard for matches and training with referee call integration. (iPhone/iPad app by Teraflow spa.) - Source: https://appshunter.io/ios/app/judo-timer-jq-scoreboard/id6802406673 (this page in markdown: same URL + `.md`) - Developer: [Teraflow spa](https://appshunter.io/developer/1850714393) - Category: Sports - Price: Free - Age rating: 4+ - Requires: iOS 18.0 · 9 MB - Languages: Russian, American English, European Spanish, French (France) - Released: 2026-09-01 - Data updated: 2026-09-17 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/judo-timer-jq-scoreboard/id6802406673/reviews.md ## What is Judo Timer JQ? Judo Timer JQ is a contest scoreboard and timer built around the referee's calls. One call, one action: Hajime, Mate, Osaekomi, Toketa, Ippon, Waza-ari, Yuko, Shido. Everything runs on this device — no account, no network, nothing to set up. SHIAI — THE CONTEST BOARD • Match clock, scoreboard, golden score and hansoku-make, decided by the rules instead of by you • Osaekomi keeps its own clock, so a hold survives the end of regulation and resolves before the contest is decided • Hold results are provisional: 5, 10 and 20 seconds are announced with sound and haptics, then written to the board only once you confirm • Turn the device sideways for a full-width board the whole mat can read • Undo reverses compound results exactly — waza-ari-awasete-ippon, hansoku-make, an applied hold — and no clock ever restarts on its own RANDORI AND TRAINING • Interval rounds for practice: set work, rest and rounds once • The app calls each round, so you can stay on the mat with your eyes on the judoka LIBRARY • Every referee gesture, next to the action it maps to in this app • Contest rules read from the live preset, so they are the same numbers the timer uses • A glossary of judo terms, the kyu and dan grades, and how the sport got here • Finished contests kept on the device BUILT FOR THE MAT • iPhone and iPad, portrait and landscape, with an orientation lock for when the board has to stay put • Sound and haptics on every call, so you can keep your eyes up • The clock is timestamp-based: it does not drift, and changing the device clock cannot move a contest • An interrupted contest comes back exactly where it was, always paused PRIVATE BY DESIGN No account. No analytics. No advertising. No purchases. No network requests of any kind. Match state, history and settings never leave the device. LANGUAGES English, French, Spanish and Russian, switchable inside the app. Help: https://teraflow.app/help Privacy: https://teraflow.app/privacy Terms of use: https://teraflow.app/terms ## Key features - 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 ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/judo-timer-jq-scoreboard/id6802406673/reviews.md ### 5/5 — Классное приложение *2026-09-15* Удобное и хорошо продуманное приложение для тренировок и соревнований по дзюдо. Есть таймер и табло для схваток, режим Randori с интервалами работы и отдыха, турнирный режим, история и справочник по правилам и жестам. Понравилось, что всё собрано в одном месте и можно использовать без аккаунта. Интерфейс стильный, понятный и ничего лишнего. Отличный помощник для тренировок! ⭐️⭐️⭐️⭐️⭐️ ## Frequently asked questions about Judo Timer JQ ### What is Judo Timer JQ used for? Judo Timer JQ is used as a contest scoreboard and timer for judo matches and training sessions. It integrates referee calls and manages scoring, hold times, and round intervals. ### Does Judo Timer JQ require an account or internet connection? No, Judo Timer JQ is designed for offline use. It requires no account, no network connection, and nothing to set up, ensuring privacy and immediate usability. ### How does the Osaekomi (hold) timer work in Judo Timer JQ? The Osaekomi timer in Judo Timer JQ keeps its own clock. Hold results are provisional, announced with sound and haptics at 5, 10, and 20 seconds, and only written to the board upon confirmation. ### Can Judo Timer JQ be used for training sessions? Yes, Judo Timer JQ includes an interval round feature for randori and training. You can set work, rest, and round durations, and the app calls each round, allowing you to focus on the judoka. ### What languages does Judo Timer JQ support? Judo Timer JQ supports English, French, Spanish, and Russian, which can be switched within the app. ### What devices is Judo Timer JQ available on? Judo Timer JQ is available on iPhone and iPad, supporting both portrait and landscape orientations. It also features an orientation lock for stability. ### Does Judo Timer JQ have ads? No, Judo Timer JQ is completely ad-free. The app is built with privacy in mind and does not contain any advertising. ### How often is Judo Timer JQ updated? The latest version of Judo Timer JQ is 1.0.1, last updated on September 3, 2026. While specific update frequency is not detailed, the app is actively maintained. ## Version history (last 2 releases) ### 1.0.1 — 2026-09-03 • Tournament on Shiai: list, draw, next bout — single elimination or round robin • Instant osaekomi on each side — the hold clock starts on the press • Training library — your own programs, prep time and signals • History is a calendar — filter by athlete and day ### 1.0 — 2026-09-01 No release notes. ## More apps by Teraflow spa - [PillIQ – Tracker & Reminder](https://appshunter.io/ios/app/pilliq-tracker-and-reminder/id6754879825) - [Book reading tracker - LitIQ](https://appshunter.io/ios/app/book-reading-tracker-litiq/id6784057322) - [ChecklistIQ](https://appshunter.io/ios/app/checklistiq/id6801366083) All apps by Teraflow spa: https://appshunter.io/developer/1850714393 --- *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 2026-09-17.*