PenaltyTimer is the first iPhone/iPod touch application made specifically for Roller Derby. Traditionally a penalty box official has to juggle up to three stopwatches, sometimes stopping and starting all three between each jam.

With PenaltyTimer, juggle stopwatches no more!

Features:

• Customizable configuration with 1-6 timers (1 or 2 teams, blockers & jammers).
• Stop or start all timers at once between jams.
• When a timer reaches 10 seconds, it turns red, alerting you to tell the skater to prepare to re-enter the game.
• When a timer reaches 0 seconds, it flashes red momentarily, and then returns to the normal penalty duration.
• Tap time-display to edit (quick time changes, +1, -1, edit).
• Option to vibrate at 10 seconds.
• Optional landscape rotation.
• Full support for WFTDA 4.0 jammer rules.
• Customize team colors with built-in colors or any color you create.