Roller Derby PenaltyTimer Free

Contains ads
4.2
167 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Roller Derby Penalty Timer is the best mobile app created specifically for roller derby officials.

Typical stopwatches can be unreliable and cumbersome to use. Roller Derby Penalty Timer 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, four blockers, or even the full penalty box!

Stop all timers simultaneously between jams.

10 second warning, alerting you to tell the skater to stand up.

Tap-edit allows you to quickly edit a time or add a minute for a double-penalty.

Customizable colors to match the team uniforms.

Auto Airplane Mode for buying the paid version.
Updated on
Feb 22, 2014

Data safety

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Ratings and reviews

4.3
158 reviews
Melissa Cherie
August 7, 2023
Vibration at 10 seconds doesn't work. I have tried numerous times to turn on the vibration and everytime is resets to off. Otherwise the app works great, but this is a big deal breaker for me.
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A Google user
April 21, 2019
Much more convenient then trying to handle three stop watches. The vibrate at 10 seconds, team color, easy reset function, the Jammer star and Blocker dot for clarification are needed features.
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Lauren Rayner
November 14, 2022
Useful app, but there's a bug with the '2 Jammer' view not respecting the default penalty time settings. It always defaults to a minute. Please fix this for 5 stars! Thanks
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What's new

Major Updates include 30 second penalties and an upgraded interface.
Minor updates include faster code and a faster app in general.