Master USCG Navigation Rules with a comprehensive question bank and smart study features. Track your progress, practice for exams, and study offline to navigate with confidence.





176+ iOS apps curated and reviewed
Finding the right marine rules of the road apps can be overwhelming with so many options. We've analyzed 176+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (4) | No | No | Jul 2026 | |
| 2 | $6.99 | — | No | No | May 2026 | |
| 3 | $9.99 was $24.99 | 4.8★ (280) | No | No | Aug 2026 | |
| 4 | Free | 4.1★ (24) | No | Yes | Jul 2026 | |
| 5 | $3.99 | 4.8★ (376) | No | No | Jun 2026 | |
| 6 | $4.99 | — | No | No | Jul 2026 | |
| 7 | $3.99 | — | No | No | Jul 2026 | |
| 8 | Free | 5.0★ (5) | No | Yes | Aug 2026 |





Master USCG Navigation Rules with a comprehensive question bank and smart study features. Track your progress, practice for exams, and study offline to navigate with confidence.












Master maritime navigation rules with this comprehensive quiz app. It offers extensive question banks, custom filters, and detailed progress tracking for both new and experienced sailors. Generate custom exams and access a digital handbook for efficient learning and exam preparation.


Prepare for your USCG OUPV examination with this comprehensive learning program. It offers over 1,300 practice questions, instant feedback, and detailed explanations to help you master the Nautical Inland and International Rules of the Road.


Access the complete International Regulations for Preventing Collisions at Sea (COLREGs) and Inland Navigation Rules. This app provides a searchable, annotated version of boating regulations, ideal for quick reference and sharing information.




Prepare for maritime exams with this self-testing tool. It uses visual clues to help you identify subjects and determine actions, covering 10 key maritime knowledge categories. Track your progress with scoring for each section.


Master maritime navigation rules with exam-style drills and custom quizzes. This app provides a comprehensive reference to COLREGS, helping users confidently recall regulations for exams and safe boating. Track progress and focus on weak areas for effective learning.


Master nautical navigation rules with practice exams and a comprehensive rule book. Focus your learning by customizing tests based on question type, rule, and filter. Track your progress and review answers with detailed explanations.




Prepare for your USCG OUPV Captain's License exam with a comprehensive study tool focused on the Rules of the Road. It offers a vast question bank, adaptive learning, and realistic practice exams to help you master navigation rules. Study offline at your own pace until you pass.




A visual reference guide for Marine Corps uniform standards and grooming. Quickly find and review uniform details, components, and wear guidance with organized categories and search functionality. Save frequently used references for easy access.


Explore real-time ship traffic on an interactive map. Track freighters, boats, and more, with details on their current status and routes. Ideal for maritime enthusiasts and professionals seeking insights into sea voyages.




This app helps individuals prepare for the U.S. Marine Corps. It allows aspiring Marines to track fitness, connect with recruiters, and challenge themselves physically and mentally. Users can also compete with peers and monitor their progress throughout the demanding training process.


This app provides essential knowledge for seafarers to understand navigation rules and prevent collisions. It features clear illustrations and easy navigation for quick reference, with a test yourself section to check understanding.






Master the Rules of the Road with targeted practice questions designed for merchant mariners and Naval Officers. This app offers realistic multiple-choice scenarios, including image-based questions for visual aids like lights and signals, to help you pass the relevant module.