Nautical Rules
NavigationEducation

Nautical Rules

Joseph Kim · released 8 Dec 2025 · Open in App Store ↗

Revenue 30d not estimated
Downloads 30d not estimated
Rating 4.69 13 reviews

No in-app products collected for this app.

Rating
United States92%125.00
United Kingdom8%11.00
United Arab Emirates<1%0
Afghanistan<1%0
Antigua And Barbuda<1%0
Anguilla<1%0
Albania<1%0
Armenia<1%0
Angola<1%0
Argentina<1%0

The store shows a different set in every country

Description

Nautical Rules is the ultimate study companion for mastering the USCG Navigation Rules (COLREGS). Whether you're preparing for your captain's license exam or refreshing your maritime knowledge, this app provides everything you need to succeed.

COMPREHENSIVE QUESTION BANK

Over 1,200 practice questions covering all Navigation Rules

Questions for both Inland and International waters

Covers Steering & Sailing Rules, Lights & Shapes, Sound Signals, and more

Detailed explanations

SMART STUDY FEATURES

Take customizable tests with 10, 25, 50, or 100 questions

Practice mode with immediate feedback and explanations

Focus Area suggestions to target your weakest rules

Bookmark questions for later review

Review your mistakes to reinforce learning

TRACK YOUR PROGRESS

Activity dashboard with test history and statistics

See your accuracy by rule (Rule 1, Rule 2, etc.)

Track your study streak and mastery level

View detailed results for each completed test

DESIGNED FOR MARINERS

Clean, intuitive interface optimized for study sessions

No internet connection required - study anywhere

All questions based on official USCG Navigation Rules

Perfect for captains, SWO, sailors, and maritime professionals

Whether you're studying for the USCG license exam, improving your seamanship skills, or just want to stay sharp on the water, Nautical Rules gives you the tools to succeed.

Download now and navigate with confidence!

---

Note: This app is an educational study aid and is not affiliated with or endorsed by the U.S. Coast Guard. For official rules and regulations, consult the official USCG Navigation Rules publications.