# Roller Derby Penalty Timer

> Taken from the public Google Play listing. Every figure below carries the date it was updated.
> Nothing is modelled or estimated. A new collection starts at 00:00 UTC daily and takes several hours; an individual app's reading lands at some point inside that window.

Source page: https://appcurves.com/app/roller-derby-penalty-timer

- Package: `uk.co.channele.timer`
- Developer: Steven Lilley
- Category: Sports
- Platform: Android (Google Play)
- Released: Sep 5, 2013
- Lifetime downloads: 228 (updated 2026-08-11)
- What the store shows instead: 100+
- Rating: not published on the listing
- Readings kept: 1 (2026-08-11 → 2026-08-11)

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Site last completed a reading on 2026-09-21. AppCurves is not real-time.
When citing, include the reading date. https://appcurves.com/faq answers where the figure comes from.