Maritime Master - COLREGs
by MARITIME MASTER LIMITED
· Education
· $3.99
On the App Store since February 2026
· Data updated
Maritime Master - COLREGs is made and published by MARITIME MASTER LIMITED. AppBrain is an independent app data site and isn't affiliated with MARITIME MASTER LIMITED. The app name, icon, screenshots and description belong to MARITIME MASTER LIMITED and are shown as published on the App Store.
AppBrain's verdict
- Best rank
- #50
- Top Paid, Australia
- Last updated
- February 24, 2026
Rankings
App Store top charts- Highest rank
- #50
- Chart
- Top Paid
- Education
- Country
- Australia
App Store Rankings for Maritime Master - COLREGs
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 50 | Australia | Education | Top Paid |
Ranking history in Australia
Competitors
Similar apps and more from MARITIME MASTER LIMITEDMore from MARITIME MASTER LIMITED
Releases
Updates seen on the App Store- Version
- 1.3
- Launched
- February 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- $3.99
- App size
- 5.12 MB
- Content rating
- Everyone
Technologies used by Maritime Master - COLREGs
About the app and developer
About Maritime Master - COLREGs
Maritime Master - COLREGs is an education app developed by MARITIME MASTER LIMITED.
User Ratings
The app has no ratings yet.
App Information
Maritime Master - COLREGs costs $3.99. The app size is 5.12 MB. The latest version available is 1.3. The last update was on February 24, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since February 2026.
Developer information for MARITIME MASTER LIMITED
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Store listing
By MARITIME MASTER LIMITED, from the App Store
Screenshots by MARITIME MASTER LIMITED, from the the App Store listing
Description by MARITIME MASTER LIMITED Written by the developer, not by AppBrain. Click to read.
Stop memorising the regulations. Start mastering them.
Maritime Master - COLREG is the definitive interactive guide to the International Regulations for Preventing Collisions at Sea (COLREGs / IRPCS). Designed for deck officers, yachtmasters, and serious boaters, this app replaces dry textbooks with intuitive visual simulations.
Whether you are preparing for your exams, or simply need a reliable pocket reference at sea, Maritime Master helps you learn faster and retain more.
Most apps just copy-paste the rules. We bring them to life.
Interactive Scenarios: Don’t just read Rule 14 (Head-on) or Rule 15 (Crossing), control the vessels on screen to see exactly who gives way.
Visual Light Sectors: Build the "Mercedes" arc yourself. Finally understand exactly what 112.5°, 135°, and 225° look like in real life.
Smart Quizzes: Test your knowledge with "Exam Trap" questions that highlight common mistakes students make in oral exams.
KEY FEATURES
Complete Rule Book (1-38): Full, searchable text of the Steering and Sailing Rules, perfectly formatted for mobile.
Navigation Lights & Shapes: Toggle between Day, Night, and Fog modes to master Rule 20. See instantly how shapes change for RAM, CBD, NUC, and Fishing vessels.
Restricted Visibility (Rule 19): A dedicated Radar Simulator helps you decide whether to turn to starboard or reduce speed in fog.
Sound & Distress Signals: Interactive buttons to hear blast patterns (Rule 34/35) and visualize Annex IV distress signals like Red Flares and Smoke.
Steering Rules Visualized: * Overtaking (Rule 13): Clearly see the overtaking sector vs. crossing.
Narrow Channels (Rule 9): Master positioning and bends.
TSS (Rule 10): Visualize lane discipline and crossing angles.
Offline Ready: No internet required. Study in your bunk, on watch (if allowed!), or commuting.
PERFECT FOR:
Student Officers: Cadets, OOW, Chief Mate, Master 3000 (MCA / USCG / International).
Yachting Pros: RYA Yachtmaster Offshore / Ocean, Master 200/500.
Leisure Boaters: Day Skipper, Powerboat Level 2, ICC
Sailing Schools: A perfect visual aid for instructors teaching the Rules of the Road.
INCLUDES:
Part A: General
Part B: Steering and Sailing Rules (Sections I, II, III)
Part C: Lights and Shapes
Part D: Sound and Light Signals
Part E: Exemptions
Annexes (Distress Signals, etc.)
Download Maritime Master - COLREG today and pass your COLREGs exams with confidence.
Maritime Master - COLREG is the definitive interactive guide to the International Regulations for Preventing Collisions at Sea (COLREGs / IRPCS). Designed for deck officers, yachtmasters, and serious boaters, this app replaces dry textbooks with intuitive visual simulations.
Whether you are preparing for your exams, or simply need a reliable pocket reference at sea, Maritime Master helps you learn faster and retain more.
Most apps just copy-paste the rules. We bring them to life.
Interactive Scenarios: Don’t just read Rule 14 (Head-on) or Rule 15 (Crossing), control the vessels on screen to see exactly who gives way.
Visual Light Sectors: Build the "Mercedes" arc yourself. Finally understand exactly what 112.5°, 135°, and 225° look like in real life.
Smart Quizzes: Test your knowledge with "Exam Trap" questions that highlight common mistakes students make in oral exams.
KEY FEATURES
Complete Rule Book (1-38): Full, searchable text of the Steering and Sailing Rules, perfectly formatted for mobile.
Navigation Lights & Shapes: Toggle between Day, Night, and Fog modes to master Rule 20. See instantly how shapes change for RAM, CBD, NUC, and Fishing vessels.
Restricted Visibility (Rule 19): A dedicated Radar Simulator helps you decide whether to turn to starboard or reduce speed in fog.
Sound & Distress Signals: Interactive buttons to hear blast patterns (Rule 34/35) and visualize Annex IV distress signals like Red Flares and Smoke.
Steering Rules Visualized: * Overtaking (Rule 13): Clearly see the overtaking sector vs. crossing.
Narrow Channels (Rule 9): Master positioning and bends.
TSS (Rule 10): Visualize lane discipline and crossing angles.
Offline Ready: No internet required. Study in your bunk, on watch (if allowed!), or commuting.
PERFECT FOR:
Student Officers: Cadets, OOW, Chief Mate, Master 3000 (MCA / USCG / International).
Yachting Pros: RYA Yachtmaster Offshore / Ocean, Master 200/500.
Leisure Boaters: Day Skipper, Powerboat Level 2, ICC
Sailing Schools: A perfect visual aid for instructors teaching the Rules of the Road.
INCLUDES:
Part A: General
Part B: Steering and Sailing Rules (Sections I, II, III)
Part C: Lights and Shapes
Part D: Sound and Light Signals
Part E: Exemptions
Annexes (Distress Signals, etc.)
Download Maritime Master - COLREG today and pass your COLREGs exams with confidence.