CSM LearnStrike vs Bridge Calc

Step into the role of a maritime professional with the CSM Learnstrike app, featuring two interactive modules: COLREGs Challenge and PSC Challenge. COLREGs Challenge helps you learn and master the International Regulations for Preventing Collisions at Sea through dynamic, scenario-based gameplay. Navigate realistic maritime environments, make tactical decisions under time pressure, and gain practical knowledge for real-world situations. PSC Challenge guides you through the entire Port State Control (PSC) cycle — preparation, inspection process, and follow-up. Explore real PSC observations, propose corrective actions, and familiarize yourself with CSM Management System procedures and forms. Practice soft skills, gain insights into PSC performance, and build confidence for inspections. Separate modules are available for all seafarers and for officers only. Key Features: - Multiple gameplay modes based on real-world COLREGs and PSC applications - Scenario-based challenges with realistic maritime environments - Fast-paced decision-making, reaction tests, and tactical tasks - Progress tracking to monitor improvement - Insights into PSC statistics and performance - Guides you through the full PSC cycle: preparation, inspection, follow-up - Available in offline mode for a seamless experience both onboard and ashore - Designed for cadets, officers, maritime professionals, and enthusiasts’

Bridge Calculators is an offline tool designed for maritime professionals. It includes a set of calculators commonly used by deck officers, chief mates, and shipmasters for cargo handling, draft management, stability assessment, and onboard calculations. Available modules: - Draft Survey Calculator. Manual and automatic calculation of loaded or discharged cargo based on draft readings and vessel data. - Ballast Calculator Calculates ballast water quantity in tanks (manual or automatic). Allows vessel, tank, and tank table setup. Provides fast results based on tank geometry and soundings. - Stowage Plan Calculator Automatic cargo distribution by holds using cargo stowage factor. Includes port entry/exit remarks for arrival and departure planning. - Cargo Trimming Calculator Final trimming calculator at the end of loading. Calculates cargo quantity required to reach even keel or target trim. - Unit Converter Converts various maritime units including stowage factor, volume, length, speed, and temperature. - List Calculator Calculates vessel heel (list) in degrees for navigational assessment. - Humidity Calculator Calculates relative humidity based on temperature and dew point. - Squat & UKC Calculator Assesses under keel clearance (UKC) and squat effect based on speed and draft. - Draft & GM Change Calculator Calculates changes in draft and metacentric height (GM) when transitioning between waters of different density. Additional features: - Offline operation – all calculators work without internet access. - Google Drive backup for Draft Survey and Ballast Calculator, allowing secure data storage and recovery on another device. - Light and dark themes for comfortable use in various working conditions. - Clean and practical user interface optimized for onboard use. The application is designed to assist with real-world vessel operations and enhance efficiency during cargo and stability-related tasks. Suitable for commercial vessels of all types