Santa Cruz Derby Groms developed a scoreboard app to enable coaches and officiating crews to run a scrimmage or game with minimal staffing. This app can perform the roles of jam timing, score keeping, and penalty box timing. The app is designed for iPad in landscape orientation and can be mirrored to a larger screen making it visible to everyone trackside. We hope you find it useful and enjoy it!

Pre-game: Click "Setup New Game" to get the team names, game start time, and intermission length. Time to Derby countdown clock will appear if start time is in the future.

Start game: Click "Start Jam" to get the game started. Click "Lead" to indicate lead jammer and score controls to add points. Click the J button to time a jammer penalty and B1, B2, B3 buttons to time blocker penalties. 

Penalty timing: When a penalty button is clicked it will show solid red for 20 seconds (seated), then flash yellow for 10 seconds (standing), then solid green for 5 seconds (done).

Timeouts: Click TTO for team timeout, OTO for official timeout, or OR for official review. To restore available OR or TTO counts, click the button again.

Penalty time, period time, jam number adjustments, and intermission: Hold your finger on the penalty button to adjust time. Click "Menu" to adjust period time or jam number. Intermission will start at end of period 1. 

Intermission time adjustment, unofficial final, final: During intermission click "Menu" to adjust  intermission time. Unofficial final will show at the end of period 2. Click "Final Score" to end the game.