Best Sailing Navigation Apps

249+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated October 2026

iNavX is the household name in sailing navigation, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Sailing Navigation Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1iNavX: Marine NavigationiNavX: Marine NavigationFree4.8★ (22K)YesYesOct 2026
2SailFreeGPSSailFreeGPSFree4.2★ (10)YesYesAug 2026
3Savvy Navvy: Boat NavigationSavvy Navvy: Boat NavigationFree4.7★ (8.2K)NoYesOct 2026
4Navionics® BoatingNavionics® BoatingFree2.9★ (2.3K)NoYesOct 2026
5Windy.app — Wind, Tides, RadarWindy.app — Wind, Tides, RadarFree4.7★ (73K)NoYesOct 2026
6Sextant NavigationSextant NavigationFree—NoNoJun 2026
7EasySailEasySailFree——NoJul 2026
8Navig8 SailingNavig8 SailingFree—NoYesSep 2026

Top Picks for Sailing Navigation

iNavX: Marine Navigation#1

iNavX: Marine Navigation by NavX Studios LLC

Sailing & Boating Chartplotter
Editor's Choice
🗺️ Navigation
4.8😐(22K ratings)
FreeAdsIn-App Purchases
iNavX: Marine Navigation screenshot 1
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iNavX: Marine Navigation screenshot 3
iNavX: Marine Navigation screenshot 4
iNavX: Marine Navigation screenshot 5
iNavX: Marine Navigation screenshot 6

This app provides comprehensive marine navigation tools, including worldwide chart coverage, weather forecasts, and AIS integration. It allows users to plan routes, track their position, and connect with onboard instruments for a complete boating experience.

What We Love

  • 🚀 Accurate and precise navigation
  • 📊 Comprehensive charting and navigation features
  • 🛠️ Customizable instrument settings
  • 🔄 Redundancy across devices
  • 💨 Reliable performance over many years

Room to Improve

  • 🤔 Clunky and unintuitive user interface
  • 🗺️ Cumbersome chart management and downloading
  • 🔋 Battery drain issues
  • 💰 Expensive subscription model for charts
  • 🐛 Stability issues and crashes
SailFreeGPS#2

SailFreeGPS by Frederic BRO

Sailing navigation intruments
Strong Contender
🗺️ Navigation
4.2(10 ratings)
FreeAdsIn-App Purchases
SailFreeGPS screenshot 1
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SailFreeGPS screenshot 6

This app provides sailing navigation tools, displaying real-time location, speed, course, and historical data. It assists with MOB situations, regattas, and waypoint management, offering advanced features in its premium version.

Savvy Navvy: Boat Navigation#3

Savvy Navvy: Boat Navigation by savvy navvy

GPS, Nautical Charts, Boating
Worth Considering
🗺️ Navigation
4.7😐(8.2K ratings)
FreeIn-App Purchases
#78in Navigation
Savvy Navvy: Boat Navigation screenshot 1
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Savvy Navvy: Boat Navigation screenshot 3
Savvy Navvy: Boat Navigation screenshot 4
Savvy Navvy: Boat Navigation screenshot 5
Savvy Navvy: Boat Navigation screenshot 6

This app provides comprehensive marine navigation, integrating charts, weather, tides, and GPS tracking. It simplifies route planning and offers real-time safety data to ensure confident and enjoyable time on the water for various boating activities.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for navigation
  • 🌊 Accurate charts and data
  • 💡 Useful features like weather and tide info
  • 👍 Great for planning routes
  • 🌟 Comprehensive boating app

Room to Improve

  • 🐛 Buggy and crashes
  • 💰 Expensive subscription
  • 🗺️ Missing chart data for some areas
  • 🤔 Confusing to set up
  • 🔋 Drains battery quickly
  • 🤷‍♀️ Lacks some key features

More Sailing Navigation apps to explore

FAQ about Sailing Navigation

What are the best sailing navigation apps for iPhone?
iNavX: Marine Navigation tops our sailing navigation apps ranking as of October 2026, with a 4.8-star average from 22K App Store ratings, and it's free to download.
Yes — 17 of the top sailing navigation apps we rank are free to download, including iNavX: Marine Navigation and SailFreeGPS.
iNavX: Marine Navigation shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ sailing navigation apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.