Jiu-Jitsu Scoreboard: Tapout

Glitchlab

About this app

TapOut is the tournament-grade Jiu Jitsu scoreboard, timer, and bracket manager — built by grapplers for grapplers. Score your in-house tournaments, gym rolls, opens and IBJJF-style matches with a beautiful, distraction-free interface designed to be read from across the mat.

Whether you’re a referee, a coach, a competitor tracking your own training, or a black belt running an in-house tournament, TapOut keeps everything you need in one place — no internet, no accounts, no ads.

⸻

ALL THE RULESETS

• IBJJF — Adult, Master, Juvenile, Kids
• ADCC — negative points, sudden death ready
• EBI — submission only with overtime escapes
• Submission Only — pure timer + sub button
• Custom — define your own match length and scoring

⸻

PRO SCOREBOARD

• Giant high-contrast point counters readable from the side of the mat
• Big animated mm:ss timer with auto-pulse warning at 0:10
• Quick-tap score buttons for takedowns (+2), sweeps (+2), knee on belly (+2), guard pass (+3), mount (+4), back take (+4)
• Long-press to record two of the same action at once
• Advantage and penalty pips with proper IBJJF tie-breaker hierarchy
• Submission shortcut button — confirm and the match is locked in
• Undo / Redo every score with one tap
• Pause, resume, and ±15s timer adjustments
• Portrait and landscape layouts auto-detected

⸻

ATHLETE ROSTER

• Build your team with belts (white → coral red), academy, weight class
• Auto-tracked W / L / D / submission record per athlete
• Pick competitors straight into a match in two taps

⸻

TOURNAMENTS / BRACKETS

• Single-elimination brackets with automatic byes to the next power of two
• Named rounds — quarterfinals, semifinals, final
• Tap any pending match in the bracket to start a live scoreboard
• Winners advance automatically
• Crown a champion the moment the final ends

⸻

HISTORY + STATS

• Every match is saved with full play-by-play
• Search and filter by competitor, event or ruleset
• Share results as text
• Statistics dashboard — last 14 days bar chart, result-type pie chart, top athletes leaderboard, most-used techniques

⸻

POLISHED FOR THE MAT

• Dark, glare-resistant theme by default
• Optional light theme + automatic system mode
• Haptic feedback on every score, submission and warning
• Keep-screen-on while a match is live
• Smart auto-start of the timer on first score (toggleable)
• No analytics, no tracking, no internet permission required

⸻

OPEN MAT, EVERY DAY

TapOut works fully offline. Everything is stored on your device — there are no accounts to log into and nothing to sync. Bring it to a comp, hand it to the corner, finish the match.

Built by grapplers. Oss.