Best Marine GPS Navigation Apps

190+ iOS apps curated and reviewed

3.8 avg rating
19 free apps
Updated September 2026

Whether you're new to marine gps navigation or looking for an upgrade, our curated collection of 190+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Marine GPS Navigation Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SeaVectors: Marine NavigationSeaVectors: Marine NavigationFreeNoYesAug 2026
2Marine Navigation LiteMarine Navigation LiteFreeYesYesAug 2026
3TZ iBoat – Marine NavigationTZ iBoat – Marine NavigationFree4.7★ (871)NoYesSep 2026
4PRO CHARTS - Marine NavigationPRO CHARTS - Marine NavigationFree4.5★ (8.5K)NoYesSep 2026
5iNavX: Marine NavigationiNavX: Marine NavigationFree4.8★ (22K)YesYesSep 2026
6AIS Marine Traffic: Ship RadarAIS Marine Traffic: Ship RadarFree4.3★ (8)NoYesSep 2026
7NV Charts GPS Navigation AISNV Charts GPS Navigation AISFree4.5★ (114)NoYesSep 2026
8Marine NavigationMarine Navigation$19.99NoNoJul 2026

Top Picks for Marine GPS Navigation

SeaVectors Marine Navigation#1

SeaVectors Marine Navigation by SMALL TECHNOLOGIES INC.

Boat GPS, Nautical Charts, AIS
Editor's Choice
🗺️ Navigation
0.0(0 ratings)
FreeIn-App Purchases
SeaVectors Marine Navigation screenshot 1
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This app provides professional marine navigation with official ENC charts and real-time weather data. It offers advanced instrument displays, alerts for restricted areas and fishing closures, and route planning capabilities for safe and informed voyages.

Marine Navigation Lite#2

Marine Navigation Lite by Marco Palaferri

Offline GPS tracker for boat
Strong Contender
🗺️ Navigation
0.0(0 ratings)
FreeAdsIn-App Purchases
Marine Navigation Lite screenshot 1
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This app offers offline GPS charting for marine use, allowing users to own their maps permanently. It provides advanced navigation tools, custom map creation from any image, and respects user privacy by not tracking or selling data.

TZ iBoat – Marine Navigation#3

TZ iBoat – Marine Navigation by Nobeltec, Inc.

Boat GPS, Charts, AIS, Tides
Worth Considering
🗺️ Navigation
4.7😊(871 ratings)
FreeIn-App Purchases
#67in Navigation
TZ iBoat – Marine Navigation screenshot 1
TZ iBoat – Marine Navigation screenshot 2
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Navigate the seas with advanced marine charts, GPS, and AIS data, even offline. This app offers detailed bathymetry, community-contributed map data, and dynamic features for safe boating, sailing, and fishing.

What We Love

  • 🚀 Easy to use
  • 🚀 Accurate charts
  • 🚀 Useful features (weather, tides, currents, etc.)
  • 🚀 Good integration with Furuno radar and AIS
  • 🚀 Seamless cloud sync between devices
  • 🚀 Excellent customer support

Room to Improve

  • 🐛 Occasional crashes or freezing
  • 🐛 Inaccurate or outdated charts in some areas
  • 🐛 Anchor alarm not loud enough
  • 🐛 Difficulty importing/managing routes and waypoints
  • 🔋 Battery drain on mobile devices

More Marine GPS Navigation apps to explore

FAQ about Marine GPS Navigation

Are there free marine gps navigation apps for iPhone?
Yes — 19 of the top marine gps navigation apps we rank are free to download, including SeaVectors: Marine Navigation and Marine Navigation Lite.
SeaVectors: Marine Navigation has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 190+ marine gps navigation apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
SeaVectors is a professional marine navigation application that provides official ENC charts, real-time marine conditions, and advanced instrument displays to support safe navigation on the water.
SeaVectors offers high-resolution NOAA ENC vector charts with full US coverage, and detailed vector charts for the Canada West Coast, rendered to the official S-57 standard with S-52 symbology.