PenaltyTimer

PenaltyTimer is the first mobile app created specifically for roller derby officials. It has since been used by leagues all over the world. Typical stopwatches can be unreliable and cumbersome to use. PenaltyTimer provides a reliable way to track penalties with built-in knowledge of the WFTDA ruleset for those tricky jammer situations. If you're short staffed at practice, managing the full penalty box is no problem! FEATURES - Manage any configuration you'd like: two blockers, two jammers,