Marine Engineer

Marine Engineer is a comprehensive vessel management and engineering app designed for marine engineers and engine officers.
Manage each vessel under a separate profile and record the technical details of main engines, diesel generators, boilers, pumps, separators, compressors and other auxiliary machinery.
Key features:
• Vessel and machinery profiles
• Detailed marine engineering calculations
• Professional Bunker Fuel Calculator
• Tank capacity and current quantity tracking
• Fuel consumption and machinery performance analysis
• Daily activities, technical notes and maintenance records
• Vessel-specific document and photograph archive
• Structured and shareable handover PDF reports
• Support for managing multiple vessels
• Offline access without an internet connection
The optional ORB Part I module provides operation-specific workflows for sludge transfers, bilge operations, 15 ppm equipment, bunkering, incineration and weekly tests. Tank quantities before and after each operation are calculated automatically, and a structured preview is prepared for transfer to the Oil Record Book.
Marine Engineer helps you keep essential vessel information, engineering calculations and operational records together in one practical workspace.
Knowledge • Safety • Efficiency — By your side, every watch.
Note: The ORB feature requires a separate license. Generated entries must be reviewed by the user and verified against the vessel’s official procedures.

Recent changes:
• Engine Room Simulator, Electrical Simulator, FWG Simulator and Separator Simulator now share a dedicated Simulators section.
• One 14-day free trial covers all four simulators. Included with active monthly plans for 10+ vessels.
• Refreshed navy-blue onboarding, vessel plan screens.
• Improved purchase restoration and subscription management.
• Various bug fixes, visual enhancements, and UI improvements.