# PenaltyTimer > Roller derby penalty tracking app for officials. (iPhone/iPad app by Fearless Code.) - Source: https://appshunter.io/ios/app/penaltytimer/id312416738 (this page in markdown: same URL + `.md`) - Developer: [Fearless Code](https://appshunter.io/developer/312416741) - Category: Sports, Lifestyle - Price: $1.99 - Rating: 4.80/5 from 13 App Store ratings · 43 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 1 MB - Languages: American English, Danish, Dutch, Finnish, French (France), German (Germany), Italian, Japanese, European Portuguese, European Spanish and 1 more - Released: 2009-04-22 - Data updated: 2026-08-27 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/penaltytimer/id312416738/reviews.md ## What is PenaltyTimer? PenaltyTimer is the first mobile app created specifically for roller derby officials. It has since been used by leagues all over the world. Typical stopwatches can be unreliable and cumbersome to use. PenaltyTimer 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. - Full support for Retina display and iOS multitasking. - Localized into eight languages. ## Key features - Manage any penalty box configuration - Stop all timers simultaneously - 10-second warning alert - Tap-edit for quick time adjustments - Customizable team colors - Multilingual support ## Recent user reviews (10 of 43) All indexed reviews: https://appshunter.io/ios/app/penaltytimer/id312416738/reviews.md ### 5/5 — Great app! *2025-07-05, version 5.2.1* Really good app, useful customisable interface. Much easier than fiddling with stopwatches. ### 5/5 — Super simple and it saved my arse *2019-09-25* First time I was was penalty box manager I had two jammers sit down within 6 seconds of each other—didn’t have to remember the rules, just had to hit the right color buttons. Hopefully you’re not with one of those leagues that insists you use the traditional hourglass rather than an app. Bring a power pack for your phone tho. ### 5/5 — Takes the stress out of a stressful position. *2017-10-29* I’ve been using this app for several years and it keeps getting better. There is no easier way to run a box. Now if it only did the paperwork. ### 5/5 — Best app for penalty timing *2017-05-27* I have been using a version of this app for almost seven years and have to yet to find anything better. It is constantly updated to the changes in rules and have always been solid. ### 5/5 — Derby penalty timer *2017-05-20* Awesome app!!! ### 4/5 — Not correct *2017-05-05* As an experienced box manager this was my go-to app but the April 2017 update failed to address the new jammer timing rules so can't use it anymore. ### 5/5 — WFTDA *2016-02-04, version 4.0.2* I know it says it has knowledge of the WFTDA rules, but is there any way to actually get this program blessed by WFTDA? I love this program, but I end up arguing with the refs because they want us to use those pain in the butt stop watches. Granted, the bylaws say we may use either the stop watches or an app, but here in MI, these people are still thinking like Fred Flintstone. If you could actually say that this is a WFTDA certified app, it would make all the difference in the world.... Thanks. ### 2/5 — Crashing! *2015-09-22, version 4.0.1* I loved this app. Please fix the crashing! ### 1/5 — Crashes in iOS9 *2015-09-20, version 4.0.1* Will not open immediately crashes! ### 1/5 — Will not work *2015-09-19, version 4.0.1* Updated to IOS9 and now the app will not work at all. I click on the app, it comes up and immediately closes. ## Frequently asked questions about PenaltyTimer ### What does PenaltyTimer do? PenaltyTimer is a mobile application specifically designed for roller derby officials. It provides a reliable and efficient way to track player penalties during games and practices, offering features that go beyond typical stopwatches. ### What are the key features of PenaltyTimer? Key features include the ability to manage any penalty box configuration, stop all timers simultaneously between jams, a 10-second warning alert, tap-editing for quick time adjustments or adding minutes for double penalties, and customizable colors. It also supports eight languages and iOS multitasking. ### Is PenaltyTimer free to use? Yes, PenaltyTimer is a free application. There are no in-app purchases or advertisements mentioned, indicating it is available at no cost to users. ### Who is the target audience for PenaltyTimer? The app is intended for roller derby officials, referees, and anyone responsible for managing penalties during roller derby matches. It is particularly useful for officials who may be short-staffed during practices. ### How does PenaltyTimer help with jammer situations? The app has built-in knowledge of WFTDA rulesets, which helps officials manage tricky jammer situations more effectively. This integrated rule knowledge assists in accurate penalty tracking for these specific player roles. ## Version history (last 5 releases) ### 5.2.1 — 2020-08-24 • Minor fixes and improvements. ### 5.2 — 2020-08-13 • Updates for compatibility with iOS 13. • Support for all current iPhone and iPad device sizes. • Added support for dark mode. ### 5.1 — 2017-11-13 • Updated for iOS 11 and iPhone X. • Updated jammer rules for WFTDA section 4.4.2. App Store reviews are very helpful. If you think PenaltyTimer is worthy, please take a moment to write a review. Thank you for supporting PenaltyTimer! ### 5.0 — 2017-04-24 • Added support for current device screen sizes. • Visual refresh and new icons. App Store reviews are very helpful. If you think PenaltyTimer is worthy, please take a moment to write a review. Thank you for supporting PenaltyTimer! ### 4.0.2 — 2015-09-22 • Fixes compatibility with iOS 9.0. ## Apps similar to PenaltyTimer | App | Rating | Price | Category | | --- | --- | --- | --- | | [Trackkarma](https://appshunter.io/ios/app/trackkarma/id6473739561) | 5.0 (1) | Free | Sports | | [RollerCon](https://appshunter.io/ios/app/rollercon/id1263309369) | 5.0 (20) | Free | Sports | | [Penalty Timer - Roller Derby](https://appshunter.io/ios/app/penalty-timer-roller-derby/id6747129159) | 1.0 (2) | $3.99 | Sports | | [Penalty Box Timer](https://appshunter.io/ios/app/penalty-box-timer/id6461521489) | 3.0 (2) | $2.99 | Sports | | [Jamzo](https://appshunter.io/ios/app/jamzo/id6753089065) | — | Free | Sports | | [My Skate Pro](https://appshunter.io/ios/app/my-skate-pro/id1570572776) | 4.1 (43) | Free | Sports | ## More apps by Fearless Code - [JamTimer - for roller derby](https://appshunter.io/ios/app/jamtimer-for-roller-derby/id435346062) All apps by Fearless Code: https://appshunter.io/developer/312416741 ## Related topics [penalty timer](https://appshunter.io/ios/topics/penalty-timer) · [fearless code](https://appshunter.io/ios/topics/fearless-code) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*