woozle.org Penalty Timer

4.6
34 reviews
1K+
Downloads
Content rating
Everyone
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About this app

Free Roller Derby penalty timer (WFTDA 2014 rules) designed to be simple to learn and operate. Clean, simple, ad-free interface lets you focus on NSO duties instead of the app.

Implements WFTDA rule 6.4.1 (two jammers serving penalties).

Long-press a timer to reset it to 0:00. Tap a timer twice to add a full minute (2013 rules).

You may download and modify the source code at no cost: https://github.com/nealey/android-rollerderby-penalty-timer
Updated on
Mar 3, 2014

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.6
33 reviews
A Google user
March 7, 2014
The new updated WFTDA March 2014 30 second penalty time. Probably the most accurate roller derby penalty app. It accounts for jammers returning to the box after having already served a penalty in the same jam. It's easily updated for recent WFTDA rule changes. I like the vibration at 10 seconds to alert the user that it is time for the penalized player to stand.
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A Google user
April 27, 2014
Would be nice if colors could be customized - including black and white
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A Google user
March 10, 2014
Does everything very well and much love for releasing and updating it for free.
1 person found this review helpful
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What's new

Change penalties to 30 seconds (WFTDA 2014 Ruleset). You can still get 1-minute penalties by double-tapping.

App support