Best apps like SOLAS4

10+ similar apps compared and reviewed

4.5 avg rating

0 free apps

Updated September 2026

OLEKSANDR IZERGIN

SOLAS4 is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to SOLAS4

Fire Fighting - Advanced. CES by Maxim Lukyanenko

Editor's Choice

📚 Education

0.0(0 ratings)

$4.99

Fire Fighting - Advanced. CES screenshot 1

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MARPOL Consolidated by Sergejs Zeigurs

International Convention

Strong Contender

📚 Education

4.5(2 ratings)

$14.99

This app provides a comprehensive guide to international maritime pollution regulations. It offers features for easy navigation, searching, and bookmarking regulations, ensuring users have the latest amendments at their fingertips for compliance.

SOLAS Consolidated by Sergejs Zeigurs

International Convention

Worth Considering

📚 Education

5.0(1 ratings)

$17.99

Access and search international maritime regulations with ease. Create personalized favorite lists and navigate linked regulations for efficient research. Includes lifetime automatic updates and upgrades for the latest standards.

More apps like SOLAS4

IMO Signs

IMO Symbols

$3.99

This educational app allows users to search for symbols by ID or name. It's designed for studying and reinforcing knowledge in a specific subject area. Enjoy a straightforward learning experience.

Search by IDSearch by NameKnowledge rechecking

IALA Navigation Marks

by Smirnov Yury

$1.99

A quick reference guide for sailors and students to identify maritime navigation marks according to the IALA system. It covers buoy shapes, colors, topmarks, and light rhythms for various mark types, aiding in exam preparation and on-water identification.

Identify lateral, cardinal, and special marksCovers buoy shape, color, topmark, and light rhythmIncludes day and night views

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

Study maritime navigation lights and vessel identification according to COLREGs-72. Observe vessels from various angles to understand their position, capabilities, and activities in low visibility. Ideal for aspiring and current navigators.

COLREGs-72 compliant studyObserve night lights from multiple anglesUnderstand vessel position and capabilities

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

VHF at Sea: SRC Radio Operator

VHF maritime radio

$4.99

Prepare for your VHF maritime radio operator's exam and practice essential communication skills. Learn theoretical knowledge, test your understanding, and master emergency and routine radio procedures. Customize settings for your specific vessel and practice composing messages.

Theoretical knowledge baseKnowledge testingEmergency and routine communication examples

Navigation and Seamanship