Roller Derby Penalty Timer for iOS
Penalty Box is the easiest to use and most feature complete Roller Derby penalty timer. Features include:
- Large buttons, easy to quickly find and tap quickly in busy situations
- Blocker timers allow you to start a secondary timer when you have a blocker standing in the box
- Customizable team colors with ability to quickly swap sides
- Vibrates and flashes warnings at 10 and 0 seconds remaining (can be customized to different times)
- Jammer timers automatically assign the correct amount of time remaining when a second jammer comes to the box.
- Jam Start/End button to pause and resume all timers quickly
- Timers can be set to act as a count down, or to count up as a stopwatch
- Quickly double penalty time, or modify time elapsed
- Set up for WFTDA rules