Best Master alternatives: apps like Master-Nav: IALA MBS

9+ similar apps compared and reviewed

3.7 avg rating

5 free apps

Updated November 2026

Master-Nav: IALA MBS

Peterjohn Chisholm

📚 Education

🔍 Reference

Whether you want more options like Master or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Master

Maritime Master - COLREGs by MARITIME MASTER LIMITED

Remember. Learn. Apply.

Editor's Choice

📚 Education

0.0(0 ratings)

$3.99

HMS ColRegCards by Will Downing

Master IRPCS

Strong Contender

📚 Education

1.0(1 ratings)

FreeAdsIn-App Purchases

Master maritime navigation signals with interactive flashcards and quizzes. Learn day shapes, navigation marks, vessel lights, and sound signals. Features offline study, progress tracking, and a dark theme for night use.

MCA Oral Prep by KEVIN YOUNG

Maritime Oral Exam Practice

Worth Considering

📚 Education

0.0(0 ratings)

FreeIn-App Purchases

More apps like Master

IALA System

by Oleksandr Kuzmychov

$0.99

Learn maritime navigation with detailed illustrations and explanations of the IALA System. Features an interactive quiz to test your knowledge and track progress. Ideal for both beginners and experienced mariners seeking to deepen their understanding.

Detailed IALA System explanationsVivid illustrationsUser-friendly interface

Maritime Master - OOW

Radar, COLREGs, OOW & Calcs

$9.99

Master maritime knowledge with this comprehensive app. Practice radar plotting, perform essential navigation and ship calculations, and review nautical regulations and procedures. Includes interactive learning tools and exam preparation features for deck cadets and officers.

Radar plotting simulatorNavigation and ship calculation suiteNautical regulations library

Maritime Master - Skipper

A Skipper's Best Friend

Free

Learn seamanship and small-craft navigation with interactive diagrams and calculators. Practice plotting positions, understanding tides, and mastering navigation techniques. Includes a reference library for essential maritime knowledge.

Interactive diagrams and calculatorsDead reckoning and estimated position plottingTidal height and stream visualization