Best Maritime Master Apps

250+ iOS apps curated and reviewed

3.7 avg rating
14 free apps
Updated September 2026

The best maritime master apps on iPhone average 3.7★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Maritime Master Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Maritime MasterMaritime MasterFree was $4.99NoNoAug 2026
2Maritime Master - RadarMaritime Master - RadarFree4.7★ (3)NoYesAug 2026
3Maritime Master - CalcDeckMaritime Master - CalcDeckFree3.0★ (1)NoYesSep 2026
4Maritime Master - SkipperMaritime Master - SkipperFree5.0★ (2)NoNoAug 2026
5Maritime Master - Nav LightsMaritime Master - Nav Lights$1.99NoNoAug 2026
6Master-Nav: COLREGS IALA TestsMaster-Nav: COLREGS IALA TestsFreeNoNoSep 2026
7Sensea Maritime AcademySensea Maritime AcademyFreeNoNoMay 2026
8Maritime Master - COLREGsMaritime Master - COLREGs$3.99 was $4.99NoNoAug 2026

Top Picks for Maritime Master

Maritime Master - CalcDeck#3

Maritime Master - CalcDeck by MARITIME MASTER LIMITED

Every Formula. 1 App. Offline
Worth Considering
🔧 Utilities
3.0(1 ratings)
FreeIn-App Purchases
Maritime Master - CalcDeck screenshot 1
Maritime Master - CalcDeck screenshot 2
Maritime Master - CalcDeck screenshot 3
Maritime Master - CalcDeck screenshot 4
Maritime Master - CalcDeck screenshot 5
Maritime Master - CalcDeck screenshot 6

This app provides a comprehensive suite of 88 professional maritime calculators for navigation, celestial observation, tides, stability, weather, engineering, and more. It's designed for maritime professionals and enthusiasts, offering offline functionality and citing all formulas with their official sources.

More Maritime Master apps to explore

FAQ about Maritime Master

Are there free maritime master apps for iPhone?
Yes — 14 of the top maritime master apps we rank are free to download, including Maritime Master and Maritime Master - Radar.
Maritime Master has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ maritime master apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Maritime Master covers a wide range of topics including COLREGs, flags, ropework, navigation, meteorology, health and safety procedures, sea terms, and important sounds at sea. It aims to provide a comprehensive learning experience for all aspects of maritime knowledge.
Maritime Master uses an engaging and interactive 3D environment for learning. It features detailed models, animated demonstrations, and challenging quizzes to help users learn and test their skills effectively, making the learning process more dynamic.