Penalty Box app for iPhone and iPad

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, when both jammers arrive simultaneously, when one jammer is serving multiple consecutive penalties and another jammer arrives at the box, etc.
• 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

Programmed with love by Janie Fury @ Paradise Roller Girls in Hawai‘i.