Best Seanav Us Apps

242+ iOS apps curated and reviewed

3.8 avg rating
12 free apps
Updated October 2026

Whether you're new to seanav us or looking for an upgrade, our curated collection of 242+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Seanav Us Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SeaNav USSeaNav US$19.994.3★ (100)NoYesOct 2026
2EasyNav - US & CA Boat ChartsEasyNav - US & CA Boat ChartsFree—NoNoOct 2026
3SeaNavSeaNavFree4.4★ (251)NoYesOct 2026
4Great Lakes HD Nautical ChartsGreat Lakes HD Nautical Charts$14.992.1★ (7)NoYesOct 2026
5Pathr NavigationPathr NavigationFree5.0★ (5)NoYesSep 2026
6Charts & TidesCharts & TidesFree2.1★ (17)NoYesOct 2026
7OceanPulse: Marine NavigationOceanPulse: Marine NavigationFree5.0★ (4)NoYesOct 2026
8SeaNav UK & IrelandSeaNav UK & Ireland$20.993.0★ (1)NoYesAug 2026

Top Picks for Seanav Us

SeaNav US#1

SeaNav US by Pocket Mariner Ltd.

HD Marine Navigation & Charts
Editor's Choice
🗺️ Navigation
4.3(100 ratings)
$19.99In-App Purchases
SeaNav US screenshot 1
SeaNav US screenshot 2
SeaNav US screenshot 3
SeaNav US screenshot 4
SeaNav US screenshot 5
SeaNav US screenshot 6

Navigate boating trips with high-resolution NOAA marine charts for the USA and Great Lakes. Features include live AIS, augmented reality views, route planning, and offline chart access. Integrates with ActiveCaptain and external devices.

SeaNav#3

SeaNav by Pocket Mariner Ltd.

Marine Charts and Navigation
Worth Considering
🗺️ Navigation
4.4😐(251 ratings)
FreeIn-App Purchases
SeaNav screenshot 1
SeaNav screenshot 2
SeaNav screenshot 3
SeaNav screenshot 4
SeaNav screenshot 5
SeaNav screenshot 6

This app provides high-resolution marine charts, route planning, and real-time navigation for boaters. It offers features like AIS ship tracking, tide and weather information, and offline chart access. Advanced capabilities include augmented reality views and autopilot integration.

What We Love

  • 👍 Easy to use and great price
  • 👍 Much easier to use than competitors
  • 👍 UKHO Charts at a reasonable price
  • 👍 Intuitive interface, clear and uncluttered
  • 👍 Supports NMEA data integration
  • 👍 Useful for tracking and marking spots
  • 👍 Great for cruising and watching ship/current/winds
  • 👍 Reliable and functional
  • 👍 Excellent value for money
  • 👍 Intuitive and accurate
  • 👍 Great for novice boat renters
  • 👍 Good app for sailing
  • 👍 Vector maps are amazing, detailed, easy to read
  • 👍 Great in-route tracking and tracing
  • 👍 Fabulous for nighttime navigation
  • 👍 Excellent nav tool
  • 👍 Well-priced in-app purchases
  • 👍 Great help
  • 👍 Top app for mariners
  • 👍 Outstanding support
  • 👍 Works great on iPad
  • 👍 Fantastic
  • 👍 First class app with first class support
  • 👍 Great app with accurate Canadian data
  • 👍 Excellent program
  • 👍 Best product for boats
  • 👍 Detailed charts and augmented reality

Room to Improve

  • 🐛 Frozen/locked app
  • 💰 Neil and dime for everything
  • ❌ Not picking up vessels or ship traffic
  • ❌ Charts not good, weather not working
  • ❌ Difficult to download and update charts
  • ❌ Not an all-inclusive price
  • ❌ NOAA charts are free, paying is a rip-off
  • ❌ Charts no longer show safe anchorage
  • ❌ Not worth the money, expensive subscriptions
  • ❌ Cannot zoom in enough to see channels
  • ❌ Too slow and low resolution
  • 🐛 Confused and buggy, buttons hidden
  • 🐛 Crashes when pressing boat button
  • ❌ Very limited demo, ala carte by subscription
  • ❌ Bad charts for Denmark, difficult to distinguish land/water
  • 🐛 Sailing mode crash
  • ❌ Rubbish, waste of money
  • ❌ Not useable for safe yachting, incorrect chart info
  • ❌ Charts not detailed, low resolution maps
  • 🐛 App does not open
  • 🐛 Crashes after crashes
  • ❌ Free version useless, still figuring out depth data
  • ❌ Misleading marketing, charts not usable across apps
  • ❌ French charts missing information (buoys, wind farms)

More Seanav Us apps to explore

FAQ about Seanav Us

What are the best seanav us apps for iPhone?
SeaNav US tops our seanav us apps ranking as of October 2026, with a 4.3-star average from 100 App Store ratings, and it's priced at $19.99.
Yes — 12 of the top seanav us apps we rank are free to download, including EasyNav - US & CA Boat Charts and SeaNav.
SeaNav US has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 242+ seanav us apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.