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Seabook Maritime

Seabook Maritime

The Leading #1 Maritime App

19 ratings
43 reviews
📚 Education
📚 Books
Free

Details

Released
October 25, 2013
Updated
April 11, 2026

Features

Developer

Ozgur GUNES
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About

This app provides essential maritime information for seafarers and shore-based professionals. It serves as an offline reference for ship stability, navigation, regulations, and marine engineering, aiding in safer seas and cleaner waters.

✓COLREG regulations
✓GMDSS information
✓Marine engineering details
✓Navigation at sea
✓Ship stability calculations
✓Shipboard safety guidelines
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What's New in Seabook Maritime

4.0.0

April 11, 2026

Improved back-end to enable smooth user experience in both new and old devices. The top-screen/bar issues has been fixed.

User reviews

Most RecentHighest RatedLowest Rated

harika

cok sade ve yararli bir uygulama 🙏
IKirem ama kasli

USELESS

Need to pay before you use.
OTOG Tec

The text is cropped and I cannot read it properly. Please fix this

I cant read the courses and i cant also zoom out
Yywnshi

Good app; needs update to accommodate newer phone screens

I can’t hit back or contents buttons on iPhone 13 because it appears app is designed for older notchless screens
Nn0nestuff

annoying pop up

I love the app, but every time i click anything a pop up tells me to buy the plus version. I am not going to do that.
Aash32658
See 38 more reviews

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FAQ

What maritime topics does Seabook cover?

Seabook covers a wide range of maritime topics including COLREG, GMDSS, Marine Engineering, Marine Meteorology, Shipboard Safety, Health at Sea, Life Saving Appliances, Shipmanagement, Navigation, Ship Stability, Country Flags, Ropework, and Knots.

Is Seabook available offline?

Yes, Seabook is designed as an accessible offline mobile app, meaning you can use its reference materials without an internet connection.

Who is the target audience for Seabook?

Seabook is designed for seafarers, cadets, maritime students, and master mariners who need quick access to essential maritime information.

What is the rating of Seabook?

Seabook has a strong rating of 4.5 stars based on 19 user ratings, indicating a positive user experience.

How frequently is Seabook updated?

The app was last updated on April 11, 2026, to version 4.0.0, suggesting ongoing development and content enrichment.

What devices support Seabook?

Seabook is supported on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

What is the age rating for Seabook?

Seabook has an age rating of 4+, making it suitable for a broad audience including younger learners in maritime studies.

Does Seabook contain advertisements?

No, Seabook is an ad-free application, allowing users to access information without interruptions.