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Seabook Maritime is a freeware handbook application for all Seafarers!
Seabook is a free maritime reference app designed for seafarers, cadets, and maritime students. It delivers essential topics like COLREG, GMDSS, navigation, ship safety, and marine engineering in an accessible offline format, making it a portable knowledge source for shipboard operations. With 500,000+ total downloads and 1.7K downloads in the last 30 days, it also carries a solid rating of 4.27 from 4,700 ratings.
Pros & Cons
- Free to use with offline access for on-the-go reference
- Broad coverage across COLREG, safety, navigation, and engineering
- Designed for seafarers, cadets and maritime students with updated contents
- Lacks live data features such as vessel tracking or real-time radar
About Seabook
Seabook is an education app developed by Ozgur Dogan GUNES.
Download Statistics
Seabook has been downloaded 700 thousand times. In the last 30 days, the app was downloaded 1.7 thousand times.
User Ratings
Seabook is rated 4.28 out of 5 stars. The rating is based on 4.7 thousand ratings.
App Information
Seabook is FREE to download. The APK download size is 59.89 MB. The latest version available is 4.0.0. The last update was on April 11, 2026.
Technical Requirements
Seabook requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2013.
More data about Seabook
| Price | Free to download |
| Total downloads | 700 thousand |
| Recent downloads | 1.7 thousand |
| Rating | 4.28 based on 4.7 thousand ratings |
| Ranking | Not ranked |
| Version | 4.0.0 |
| APK size | 59.9 MB |
| Number of libraries | 18 |
| Designed for Android | 7.0+ |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
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Seabook compared with similar apps
Common keywords of similar apps
Seabook Safety Seafarers Stability Shipboard Colreg Engineering International Marine Maritime Sea Ship Navigation
Keywords missing from this app
Li Tracker Vessel App Time Ships Tracking Real Vessels Information Traffic Live Shipping Stay Track Ul Sailing Rules Ais Cruise Data Features Boat Ports Search Finder Dictionary Port Jobs Flag Boats Signals Worldwide Recent Access World Explore Levels Nautical Professionals Find Updates News Radar Offshore
More from Ozgur Dogan GUNES
Google Play Rating history and histogram
Downloads over time
Seabook has been downloaded 700 thousand times. Over the past 30 days, it averaged 57 downloads per day.
Changelog of Seabook
Developer information for Ozgur Dogan GUNES
Comments on Seabook for Android
Google Play Rankings for Seabook
Technologies used by Seabook
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