Penalty Timer - Roller Derby

Penalty Timer - Roller Derby

WFTDA Rules & Multi-Timer

2 ratings
2 reviews
$3.99

Details

  • Released
  • Updated
  • June 11, 2025
  • November 18, 2025

Features

Penalty Timer - Roller Derby screenshot #1 for iPhone
Penalty Timer - Roller Derby screenshot #2 for iPhone
Penalty Timer - Roller Derby screenshot #3 for iPhone
Penalty Timer - Roller Derby screenshot #4 for iPhone
Penalty Timer - Roller Derby screenshot #5 for iPhone
Penalty Timer - Roller Derby screenshot #6 for iPhone
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About

This app provides precise penalty timing for roller derby officials and coaches. It features WFTDA rule compliance, offline functionality, and customizable settings for various game scenarios. Designed by derby enthusiasts, it ensures reliable timing without internet or ads.

WFTDA rule-compliant penalty codes
Offline functionality
One-tap timer management
Customizable team colors
Flexible timer configurations
10-second warning alerts
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What's New in Penalty Timer

1.0.1

November 18, 2025

- Improved Add Penalty screen layout for better usability on smaller devices - Fixed keyboard visibility issues when entering player numbers - Enhanced scrolling behavior for easier navigation

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Last updated on July 25, 2026.

User reviews

Nice interface idea but unusable.

I was excited to try a different penalty timer app, but this one is heavily bugged and unusable. You can’t select jammer to time jammer penalties or track jammer swaps, and you cannot start any penalty timing at all because the app requires you to enter the player number and once you bring up the number keyboard to do so it won’t go away (no “done” or “enter” button) and there is no way to start the timer.

Separately, requiring the PBT to enter all the data on the app before starting the timer is quite time consuming and will delay starting the penalty.
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Response from developer

Hello there, I have updated the UI to fix this issue in the latest Update. Please check and let me know if I can do any better. Thank You, Sebastin

Doesn’t work

The number pad will not go away when adding a player number, so you can’t click the submit button

Response from developer

Hello there, I have updated the UI to fix this issue in the latest Update. Please check and let me know if I can do any better. Thank You, Sebastin

Developer apps

FAQ

What roller derby rules does Penalty Timer support?

Penalty Timer is built with WFTDA compliance in mind, including all standard penalty codes like BC, FE, HB, LB, MP, IC, II, and IP. It also supports automatic 30-second durations with double-penalty handling and jammer-specific situations according to official rules.

Does Penalty Timer work offline?

Yes, Penalty Timer works 100% offline. This ensures reliable timing during crucial moments of a game or practice, preventing issues caused by Wi-Fi crashes.

How many skaters can Penalty Timer manage?

Penalty Timer offers flexible configurations for different situations. It supports 'Two Blockers' for scrimmages, 'Two Jammers' for drills, 'Four Blockers' for standard management, and 'Full Penalty Box' for up to 6 skaters in regulation bouts.

What is the price of Penalty Timer?

Penalty Timer is a paid application priced at $3.99. This one-time purchase provides access to all its features without ongoing subscription fees.

Does Penalty Timer have ads?

No, Penalty Timer is ad-free. The description explicitly states 'no ads,' allowing for an uninterrupted user experience during critical timing operations.

How often is Penalty Timer updated?

The latest version of Penalty Timer is 1.0.1, which was last updated on November 18, 2025. While specific update frequency isn't detailed, this indicates ongoing development and support.

What devices is Penalty Timer compatible with?

Penalty Timer is available for iOS devices, including iPhone and iPad. It is designed for use on iPods as well.

What is the age rating for Penalty Timer?

Penalty Timer has an age rating of 4+. This indicates it is suitable for a wide range of users and does not contain mature content.