--- title: "Maritime Master - COLREGs - Reviews, Revenue and Downloads in Malaysia | Apple App Store" description: "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)" --- # Maritime Master - COLREGs — Malaysia ![Maritime Master App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c3/46/06/c346062d-0450-08a8-369a-16cc3e5f6fb7/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [MARITIME MASTER](https://apptail.io/developer/maritime-master-wnNf) (United Kingdom) **Category:** Education **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.maritime.master.colregs **Store:** Apple App Store **Country:** Malaysia **Version:** 1.3 (released 2026-02-24) **Original Release:** 2026-02-20 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/my/app/app/id6756098554) **AppTail Page:** [https://apptail.io/app/maritime-master-colregs-OGry/malaysia](https://apptail.io/app/maritime-master-colregs-OGry/malaysia) ## Maritime Master Description 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 Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/04/4e/ee/044eee58-f3e2-eb7a-23ef-9bf0a281153e/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-12-30_at_01.21.04.png/2752x2064.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a3/ca/93/a3ca9333-de47-405a-6c6a-84fa8fda7ff6/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-12-30_at_01.21.26.png/2752x2064.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/57/2e/40/572e402a-55f1-1c13-55ca-db98379ec907/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-12-30_at_01.20.49.png/2752x2064.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/64/71/ee/6471eeea-b485-f23c-ae4e-a338b5540651/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-12-30_at_01.21.53.png/2752x2064.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e9/d6/5f/e9d65f1d-7443-6c07-502d-e6eb4f30076c/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-12-30_at_01.20.35.png/2752x2064.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6a/56/a3/6a56a332-46da-a70b-f75e-4260982fa5eb/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-12-30_at_01.22.35.png/2752x2064.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7b/b0/43/7bb0430f-d7b1-b0e2-f38e-be1b37519829/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-12-30_at_01.22.54.png/2752x2064.png) ## Maritime Master Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | Belgium | Education | #25 | | Top Paid | Belgium | Overall | #294 | ## Maritime Master Available In - [Croatia](https://apptail.io/app/maritime-master-colregs-OGry/croatia) - [Sri Lanka](https://apptail.io/app/maritime-master-colregs-OGry/sri-lanka) - [Lithuania](https://apptail.io/app/maritime-master-colregs-OGry/lithuania) - [Luxembourg](https://apptail.io/app/maritime-master-colregs-OGry/luxembourg) - [Malaysia](https://apptail.io/app/maritime-master-colregs-OGry/malaysia) - [Nepal](https://apptail.io/app/maritime-master-colregs-OGry/nepal) - [Slovenia](https://apptail.io/app/maritime-master-colregs-OGry/slovenia) - [Slovakia](https://apptail.io/app/maritime-master-colregs-OGry/slovakia) - [Tunisia](https://apptail.io/app/maritime-master-colregs-OGry/tunisia) - [United States](https://apptail.io/app/maritime-master-colregs-OGry/united-states) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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