Mariners Desk

Never get caught out by a lapsed certificate again. Mariner's Desk is the offline-first companion for professional mariners, track certificates, sea time, and STCW progress without needing a signal. Built by a working mariner who was done tracking all this in spreadsheets and paper folders. YOUR CERTIFICATES, ALWAYS UNDER CONTROL Log every certificate, get automatic expiry warnings before they lapse, and scan physical documents with the camera, on device text recognition auto-fills the details. Nothing gets uploaded just to scan a piece of paper. KNOW EXACTLY WHERE YOU STAND Log voyages by vessel, rank, and dates. Mariner's Desk tracks your progress toward your next Certificate of Competency against STCW sea time minimums, counted correctly across watchkeeping grades. Flag state rules differ, so you can set your own custom goal too. REST & WORK HOURS Keep a clean compliance record without the paperwork. YOUR MARITIME LIBRARY, OFFLINE COLREGS, MARPOL, STCW, and SOLAS reference material plus real working calculators great circle distance, ETA, ROB, tides, provisioning. All available with zero signal. WEATHER, TIDES & PORTS Live weather for any port worldwide, tide predictions, and a quick-reference directory of major ports. WORKS OFFLINE. SYNCS IF YOU WANT. Every feature works with no connection, full stop. Create a free account only if you want backup and cross-device sync — entirely optional, and your data stays private to you. Built by a mariner for mariners. Designed for life at sea.