Maritime Learning & Reference App
Mariner One is a learning and reference application designed for nautical officers and maritime students.
Mariner One provides maritime learning and reference resources including COLREGS Rules, ROR Cards, Navigation Lights, Flags, Sound Signals, Morse Code, Phonetic Alphabet, Distress Signals, and study tools.
Mariner One uses account authentication and cloud services to provide account management, synchronization of study progress, and subscription access.
For questions about privacy, account deletion, or your data: