Questions, answered.

Any seafarer at any stage — engine, deck, or cruise hospitality; from a 17-year-old preparing for IMU-CET to a senior officer or hotel manager. Engineering tracks are live at launch; deck-side tracks (2nd Mate, Chief Mate, Master) and cruise hospitality tracks launch soon.

Free content is scattered and inconsistent. Marine One organises maritime knowledge the way it actually works at sea — by system, by ship type, by exam syllabus. The community is moderated by working seafarers, not random posters.

Yes. Regulatory content is reviewed against current MARPOL annexes, SOLAS amendments, IMO Tier III, EEDI/EEXI, CII, and Ballast Water Management Convention requirements.

The platform is web-based and works on any browser. You can install it on your phone as a Progressive Web App for faster access on slow ship connections. Heavy content (videos) needs connectivity; text and quizzes work even on weak signals.

Marine One uses Claude AI grounded in the platform's own machinery and exam content — so answers reference our material, not random web data. You can ask oral-style questions and get exam-relevant explanations any time, on any watch.

The exam tracks follow Indian DG Shipping / MMD syllabus (Function 3, 4, 5 for engineers; equivalent deck functions when those tracks launch). However, shipboard knowledge applies globally — anyone preparing for MCA, AMSA, USCG, or other flag state exams will find the technical content useful.

Community Access is non-refundable but a 7-day money-back guarantee applies if you find the platform isn't for you. Exam tracks include a 14-day refund window provided you haven't completed more than 20% of the course.

No. All tiers are one-time payments. Community Access is valid for 3 years. Exam tracks are valid for 2 years from purchase, enough time to clear two attempts.