非常实用方便
有规则的分类讲解，有模拟判罚，有情景，想看什么就直接搜或者点开就能看到，不用翻枯燥难懂的规则书了！支持作者！
好用很方便
真没想到 真的有人做出来了 以后再有纠纷判罚 先看一眼app再说
Free
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About
This app helps users learn flag football rules and penalties through interactive study guides, a penalty simulator, and animated scenarios. It offers instant language switching between English and Chinese and can be used offline.
✓Rules study by category
✓Penalty simulator
✓Animated scenario guides
✓Fast search by code or name
✓Instant language switching
✓Offline learning
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What's New in PenaltyLab
1.01
July 30, 2026
Improved the rules-learning experience, refined selected content and interface details.
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FAQ
What rules does PenaltyLab: Flag Football use?
PenaltyLab: Flag Football uses the IFAF International Flag Football Rules 2023 for 5 on 5 / non-contact play. The content is based on rules effective May 1, 2023.
Can I use PenaltyLab: Flag Football offline?
Yes, the rules catalog, search functionality, simulation logic, and teaching content are available offline on your device. Network access is only needed for purchases.
What are the different access options for PenaltyLab: Flag Football?
The app is free to download with 24 free rules. Lifetime Access, Semiannual Pass, and Annual Pass unlock the complete rule library, referee signals, penalty simulator, and scenario guides.
Does PenaltyLab: Flag Football have ads?
No, PenaltyLab: Flag Football does not contain any advertising or analytics SDKs. Network access is solely for App Store product loading and purchases.
How often is PenaltyLab: Flag Football updated?
The app was last updated on July 30, 2026, with version 1.01. The IFAF rules content itself was verified on July 22, 2026.
What devices does PenaltyLab: Flag Football support?
PenaltyLab: Flag Football currently supports iPhones. It is rated for ages 4 and up.
Can I switch languages in PenaltyLab: Flag Football?
Yes, you can instantly switch between Simplified Chinese and English from the Settings menu without leaving your current screen.
Is PenaltyLab: Flag Football an official IFAF app?
No, PenaltyLab: Flag Football is an independent educational product. It is not an official IFAF app and is not authorized, sponsored, or endorsed by any federation or league.