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Best Free Nautical GPS Apps

249+ iOS apps curated and reviewed

4.1 avg rating
16 free apps
Updated September 2026

With an average user rating of 4.1★, the free nautical gps category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Free Nautical GPS Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Aqua Map BoatingAqua Map BoatingFree4.7★ (14K)NoYesSep 2026
2Wavve Boating: GPS, Map, ChartWavve Boating: GPS, Map, ChartFree4.7★ (6.4K)NoYesSep 2026
3Hip ChartsHip ChartsFree3.3★ (7)NoNoSep 2026
4i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesSep 2026
5Riptide GPSRiptide GPSFree—NoYesJul 2026
6Savvy Navvy: Boat NavigationSavvy Navvy: Boat NavigationFree4.7★ (8K)NoYesSep 2026
7Navionics® BoatingNavionics® BoatingFree2.9★ (2.3K)NoYesSep 2026
8SeaVectors: Marine NavigationSeaVectors: Marine NavigationFree—NoYesAug 2026

Top Picks for Free Nautical GPS

Aqua Map Boating#1

Aqua Map Boating by GEC s.r.l.

Marine navigation and fishing
Editor's Choice
🗺️ Navigation
4.7😊(14K ratings)
FreeIn-App Purchases
#78in Navigation
Aqua Map Boating screenshot 1
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Aqua Map Boating screenshot 6

This app provides official, weekly updated nautical charts for marine navigation. It allows for offline map downloads, GPS track recording, and integration with onboard instruments. Enhance your boating safety and experience with advanced features like weather forecasts and AIS collision detection.

What We Love

  • 🚀 Excellent navigation tool
  • 👍 Easy to use and intuitive
  • 🗺️ Detailed and accurate charts
  • 💡 Helpful features like AIS, weather, and fuel prices
  • 🤝 Responsive and helpful customer support

Room to Improve

  • 🐛 Occasional issues with map downloads and disappearing charts
  • 🔍 Lack of intuitive route planning functionality
  • 🔍 Slow map loading and tracking issues in certain areas
  • 💰 Subscription model with additional costs for map downloads
Wavve Boating: GPS, Map, Chart#2

Wavve Boating: GPS, Map, Chart by Wavve Boating INC

Marine Navigation, Depth, Tide
Strong Contender
🗺️ Navigation
4.7😐(6.4K ratings)
FreeIn-App Purchases
#16in Navigation
Wavve Boating: GPS, Map, Chart screenshot 1
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Wavve Boating: GPS, Map, Chart screenshot 3
Wavve Boating: GPS, Map, Chart screenshot 4
Wavve Boating: GPS, Map, Chart screenshot 5
Wavve Boating: GPS, Map, Chart screenshot 6

Navigate waterways with detailed nautical charts, tide predictions, and weather forecasts. Connect with a community of boaters to share points of interest and track friends on the water. Enjoy simplified GPS navigation tailored to your boat's draft.

What We Love

  • 🚀 Accurate navigation
  • 👍 User-friendly interface
  • 💡 Helpful features like weather and wave data
  • 🚢 Great for new and experienced boaters
  • 🤝 Good customer support

Room to Improve

  • 🐛 Inaccurate depth charts
  • 🚫 Limited coverage for certain areas
  • 💰 Expensive subscription
  • 🔒 Forced to sign up before trying
  • 🤯 Confusing login/account issues
Hip Charts#3

Hip Charts by Walk About Apps

NOAA ENC Charts
Worth Considering
🗺️ Navigation
3.3(7 ratings)
Free
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Access NOAA nautical charts for free on your mobile devices. View charts online and download single areas for offline use. Additional features like multiple offline downloads and custom boundaries require a purchase.

More Free Nautical GPS apps to explore

FAQ about Free Nautical GPS

What are the best free nautical gps apps for iPhone?
Aqua Map Boating tops our free nautical gps apps ranking as of September 2026, with a 4.7-star average from 14K App Store ratings, and it's free to download.
Aqua Map Boating has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ free nautical gps apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Aqua Map Boating is a marine navigation application that provides official, weekly updated nautical charts for safe boating. It allows users to download maps for offline use, record GPS tracks, display tides and currents, and connect to onboard instruments for a comprehensive navigation experience.
Key features include access to official NOAA nautical charts, offline map downloads, GPS track recording, tide and current predictions, an anchor alarm, live sharing with the Aqua Map community, and integration with onboard NMEA instruments. Advanced subscriptions offer marine forecasts, satellite imagery overlays, and AIS collision detection.