Law 18
Mattas.net Ltd Sports iPhoneiPadiPod touch
Law 18 is a free Sports app for iPhone and iPad by Mattas.net Ltd. Rated 5.0/5 from 1 ratings. Requires iOS 26.0. Updated October 15, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 23 MB
- Age 12+
- Updated
- Oct 15
- 2026 · v1.3.1
Screenshots
About Law 18
Train smarter, referee better. Law 18 helps soccer referees at every level master the IFAB Laws of the Game through focused, quiz-based study. Study Your Way - Quick Quiz — randomized questions across all 17 Laws - Study by Law — focus on the areas you need most - Scenarios — game-situation questions that test real decision-making - Daily Challenge — one question a day to keep your knowledge sharp Built for Retention Questions are spaced using a proven review algorithm that prioritizes the topics you struggle with, so you spend time where it matters. Track Your Progress See your accuracy by law, identify weak areas, and watch your streak grow over time. US Soccer Referees Optional question sets cover US Soccer-specific topics including Referee Assessment Program (RAP), short-sided games, build out lines, heading restrictions, environmental conditions, and health & safety. Supplemental Topics Go beyond the 17 Laws with additional modules covering VAR, futsal, and other specialized areas. More Features - iCloud sync across all your devices - Exam mode to simulate test conditions - Bookmark questions for later review - Dark mode support - Works offline with bundled content Train like the ref you want to be. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.law18.app/privacy
What’s new
Version 1.3.1 · Updated October 15, 2026
What's New in 1.3.1 • Questions now update live. Fresh questions and corrections arrive without an app update, and the app still works offline once it has synced. • New Referee Craft section with a Game Management set: match control, player management, communication, and working with your crew. • Sound themes: choose soccer sounds (crowd cheer, referee whistle, and a commentator call when you finish), system sounds, or silence. • Leave an email with your feedback if you'd like a reply. Optional, and used only for that. • Updated rulings for the 2026/27 Laws of the Game, including penalty-kick encroachment outcomes and the goal-kick countdown. • Referee Abuse Policy set now covers dissent and reflects the current US Soccer penalties matrix. • Fixes and refinements throughout.
App privacy
The developer, Mattas.net Ltd, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data, Other Usage Data
- User Content: Customer Support
Used for: Third-Party Advertising, Analytics
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Law 18 | 5.0 / 5 (1 rating) | Free | October 15, 2026 | |
| Sideline Pro | 5.0 / 5 (1) | Free | Nov 26, 2025 | Compare |
| Regra18: Football Referee | – | Free | Jul 30, 2026 | Compare |
| rareBit | – | Free | Sep 24, 2026 | Compare |
| FFAR Exams | – | Free | Aug 18, 2026 | Compare |
| Pocket Ref for Soccer | 1.0 / 5 (1) | Free | Oct 16, 2025 | Compare |
| Activity Hunter - Summit Log | – | Free | Sep 27, 2026 | Compare |
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