JujitsuScore - Scoreboard

An offline scoreboard app for Jiu-Jitsu matches. A referee or operator can run the match while recording scores for both athletes (Green & White). It works without an internet connection, and every action can be undone instantly. ■ Key Features • Two-athlete scoreboard — GREEN / WHITE • Official point buttons — Takedown +2, Sweep +2, Knee on Belly +2, Guard Pass +3, Mount +4, Back Control +4 • Separate tracking for advantages / penalties • Instant Undo — cancel a mis-tapped score in one tap • Match timer — 10-second countdown before the end, end-of-round buzzer • Automatic result decision — points → advantages → fewer penalties ■ Rule Settings • Belt presets — White 5 min, Blue 6 min, Purple 7 min, Brown 8 min, Black 10 min, Kids 4 min • Custom match time • Toggle whether draws are allowed • Automatic disqualification on 4 accumulated penalties • Official penalty → point conversion (3rd penalty gives the opponent +2) ■ Match Endings • Submission / Time expired (decision by score) / Disqualification / Injury forfeit / Referee decision ■ Match Records • Finished matches saved automatically • Detailed per-match score timeline ■ More • Landscape scoreboard, large score display mode • Light / Dark / System theme • Daily training reminder notifications Useful in many situations, including gym operations, in-house tournaments, and sparring score keeping.