Judo Timer JQ: Scoreboard

Judo Timer JQ is a contest timer and scoreboard built around the referee's calls. One call, one action: Hajime, Mate, Osaekomi, Toketa, Sonomama, Yoshi, Ippon, Waza-ari, Yuko, Shido. Everything runs on your phone or tablet: no account, no internet, nothing to set up. THE CONTEST BOARD • Match clock with 2, 3 or 4 minute presets or a custom duration, and optional competitor names • Ippon, waza-ari, yuko and shido for white and blue • Waza-ari-awasete-ippon and hansoku-make are applied by the rules, not by hand • Golden score starts with one tap when regulation time ends level • Kiken-gachi and fusen-gachi for withdrawals and no-shows OSAEKOMI DONE RIGHT • The hold keeps its own clock, so it survives the end of regulation time and resolves before the contest is decided • Sonomama and Yoshi freeze and resume a hold • 5, 10 and 20 seconds are announced with sound and vibration • Hold results are provisional: they reach the board only once you confirm MISTAKES ARE EASY TO FIX • Undo reverses even compound results exactly, and no clock ever restarts on its own • Correct a waza-ari, yuko or shido, or set the match clock to an exact time • Swap sides at any moment • The match log records every call with the time it happened BUILT FOR THE MAT • Turn the device sideways for a full-width board the whole mat can read • Sound and vibration on every call, so you can keep your eyes on the judoka • The clock is timestamp-based: it does not drift, and changing the device clock cannot move a contest • An unfinished contest is saved and can be resumed from the home screen • Works on phones and tablets, in portrait and landscape PRIVATE BY DESIGN No account. No analytics. No advertising. No purchases. The app does not even request internet access. Match state and settings never leave your device. Help: https://teraflow.app/help Privacy: https://teraflow.app/privacy Terms of use: https://teraflow.app/terms