Mariners Log Mobile vs GyroCop

Mariners Log is a digital maintenance and operations platform built specifically for the maritime industry. Designed for engineers, captains, and fleet managers, the app replaces paper-based systems with a structured, intelligent workflow that improves reliability, compliance, and operational efficiency. Whether you operate commercial vessels, ferries, workboats, or superyachts, Mariners Log helps you stay organised, reduce unplanned downtime, and gain better visibility over your vessel’s performance.

GyroCop is a practical marine compass check tool designed for seafarers. The app helps officers perform celestial compass checks using the Sun, Moon, planets and bright stars. It supports clear bridge workflows for calculating magnetic course, deviation and final compass error. Main features: • Celestial compass check calculations • Sun, Moon, planets and bright stars support • Magnetic course and compass error calculation • Vessel deviation card storage • Deviation curve view • Check history and reports • Clean dark maritime interface GyroCop is designed for practical bridge use and training. Important: GyroCop is a calculation aid only. It does not replace official navigation equipment, approved onboard procedures, nautical publications, class/company requirements, or the professional judgment of the officer on watch.