Maritime Master vs Bridgedeck Study

Study faster. Sail safer. Practice radar plotting, run bridge calculations, and master COLREGs, all in one app built for OOW prep and day-to-day reference. Designed for deck cadets, maritime students, and working officers (OOW, 3/O, 2/O). Radar plotting simulator: Add multiple targets with custom courses and speeds Automatic CPA/TCPA with clear high-risk warnings Relative motion vectors and target trails to visualise situations Training disclaimer: This simulator is for education only and must not be used for real-world navigation or collision-avoidance decisions. Calculation suite: Navigation: Speed–Time–Distance, ETA, Dead Reckoning, Course & Distance (Rhumb Line & Great Circle), Set & Drift & Fix Position Terrestrial & Celestial: Compass Error, Parallel Indexing, Object Distance, Advance & Transfer, Meridian Passage & LOP sight-reduction helper Stability & Ship Construction: FSE correction, Mean Draft, TPC/LCF usage, Trim & VCG Meteorology: True Wind, Barometer corrections, Beaufort scale converter & Tides and Currents Essential learning & reference library: Regulations: SOLAS, MARPOL, STCW, ISM Code, ISPS Code, GMDSS (quick-reference guides) Core nautical knowledge: Passage planning; ECDIS & charts; basic stability; compass deviation Procedures: Emergency procedures; SOPEP & SMPEP; checklists for safe watchkeeping; logbook entries; equipment handover Electronic navigation: AIS data interpretation; ECDIS functions; AIS/MMSI code reference Master the Rules of the Road (COLREGs): Shapes and sound signals International Code of Signals (ICOS) IALA buoyage systems (A & B) Test yourself & prep for exams: Flashcards, ICOS Hangman, and a Buoy Night-Light game OOW progress tracker. Who is it for? Maritime students & deck cadets: build a strong foundation Officers in training: prepare confidently for OOW certification Active deck officers: quick reference, calculation practice, and knowledge refreshers Anyone who wants to learn more about maritime and OOW Download Maritime Master - OOW and advance your maritime knowledge with confidence.

Bridgedeck Study is the voice-first way to prepare for your UK MCA deck officer oral exam. Speak your answers out loud to an AI examiner that questions, probes and follows up like the real thing — for OOW Unlimited and OOW Yachts 3000 GT. PRACTISE OUT LOUD - Full mock orals (90 or 120 minutes) that pace and probe like a real MCA oral - Topic drills (10–60 minutes) to build mastery in one area at a time - An examiner that asks follow-ups, escalates scenarios and expects no second chances on the safety-critical topics BUILT ON REAL ORALS - Question bank grounded in hundreds of real candidate exam reports from UK exam centres - MCA-aligned syllabus coverage: COLREGs, buoyage, lights and shapes, stability, cargo work, emergencies, legislation and more - Model answers with citations to the underlying regulations KNOW WHERE YOU STAND - Every answer scored, with a full transcript after each session - Topic-by-topic mastery tracking and an overall readiness score - Countdown and progress against your booked exam date PART A AND FLASHCARDS - Flashcards are free — the full deck, no subscription needed - Part A multiple-choice practice papers in the MIN 690 format, with per-topic pass thresholds (OOW Unlimited) TRY IT FREE - 15 minutes of free voice practice — no card required - Your voice is never stored: audio streams live and only the text transcript is kept WHO IT'S FOR - OOW Unlimited (STCW II/1) oral candidates - OOW Yachts 3000 GT oral candidates - Cadets and crew building towards their first deck officer ticket Payment is charged to your Apple ID account. Auto-renewing subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Terms of Use: https://www.bridgedeck.app/terms Privacy Policy: https://www.bridgedeck.app/privacy