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Best Isailgps Apps

250+ iOS apps curated and reviewed

4.3 avg rating
15 free apps
Updated August 2026

Whether you're new to isailgps or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Isailgps Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1iSailGPS : NOAA USA RNC ChartsiSailGPS : NOAA USA RNC Charts$7.993.9★ (72)NoNoAug 2026
2Navionics® BoatingNavionics® BoatingFree2.9★ (2.3K)NoYesAug 2026
3iSailGPS NZ : Nautical ChartsiSailGPS NZ : Nautical Charts$0.99 was $2.99—NoNoAug 2026
4Aqua Map BoatingAqua Map BoatingFree4.7★ (14K)NoYesAug 2026
5i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesAug 2026
6SEAiq USASEAiq USAFree4.7★ (499)NoYesAug 2026
7SeaVectors: Marine NavigationSeaVectors: Marine NavigationFree—NoYesAug 2026
8Hip ChartsHip ChartsFree3.7★ (6)NoNoAug 2026

Top Picks for Isailgps

iSailGPS : NOAA USA RNC Charts#1

iSailGPS : NOAA USA RNC Charts by James Associates Inc.

Marine Nautical Chart Plotter
Editor's Choice
🗺️ Navigation
3.9😊(72 ratings)
$7.99
#52in Navigation
iSailGPS : NOAA USA RNC Charts screenshot 1
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Transform your device into a powerful GPS navigation tool with detailed US NOAA nautical charts. Navigate safely even without a cell signal, track your journey, set waypoints, and create custom routes. Ideal for sailors and boaters needing reliable marine navigation.

What We Love

  • 👍 Great app for sailing
  • 🗺️ Accurate NOAA charts
  • 🚀 Fast and efficient
  • 💰 Excellent value for price

Room to Improve

  • ⚠️ Chart management issues
  • ❌ Limited to NOAA charts (no international)
  • 🐌 Slow response when zooming/panning
Navionics® Boating#2

Navionics® Boating by Garmin

Nautical and fishing charts
Strong Contender
🗺️ Navigation
2.9😞(2.3K ratings)
FreeIn-App Purchases
#3in Navigation
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Navionics® Boating screenshot 6

Access detailed nautical charts and advanced boating features offline on your mobile device. Plan trips with dock-to-dock guidance, check weather and tides, and connect with a community of boaters. Ideal for cruising, fishing, sailing, and diving.

What We Love

  • 🚀 Great navigation app
  • 🗺️ Detailed charts and maps
  • ⚓ Useful for boating and sailing
  • 💰 Good value for money

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Login issues and unreliable offline access
  • 💰 Expensive subscription model
iSailGPS NZ : Nautical Charts#3

iSailGPS NZ : Nautical Charts by James Associates Inc.

New Zealand RNC Chart Plotter
Worth Considering
🗺️ Navigation
0.0(0 ratings)
$0.99
iSailGPS NZ : Nautical Charts screenshot 1
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This app transforms your iPhone or iPad into a powerful GPS receiver for nautical navigation, even offline. It provides detailed nautical charts and tools for tracking, waypoint management, and route planning. Essential for safe return to port during emergencies.

More Isailgps apps to explore

4
Aqua Map Boating
Aqua Map Boating
Aqua Map Boating
Marine navigation and fishing
Free

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.

Official NOAA nautical chartsOffline map downloadsGPS track recording
🗺️ Navigation
(14K)
free with in-app purchases
5
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
Lake Depth Map,Sailing Plotter
Free

Navigate waterways with detailed marine charts and GPS. Features include route planning, voice-guided navigation, tide and current predictions, and track recording. Offers extensive map coverage for various regions and inland rivers.

Detailed vector marine chartsRoute planning and editingVoice-guided navigation
🗺️ Navigation
(15K)
free with in-app purchases
6
SEAiq USA
SEAiq USA
SEAiq USA
by Sakhalin
Free

Navigate US waterways with detailed NOAA and US Army Corps of Engineers charts. Features include waypoints, routes, tracks, weather overlays, and an anchor alarm. Offers a 7-day evaluation period before an in-app upgrade is required for full functionality.

NOAA and US Army Corps of Engineers chartsWaypoints, routes, and tracksNight color modes
🗺️ Navigation
(499)
free with in-app purchases
7
SeaVectors: Marine Navigation
SeaVectors: Marine Navigation
SeaVectors: Marine Navigation
NOAA ENC Charts, Winds & Tides
Free

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.

ECDIS-grade ENC chartsReal-time marine conditionsCustomizable instrument panel
🗺️ Navigation
(0)
free with in-app purchases
8
Hip Charts
Hip Charts
Hip Charts
NOAA ENC Charts
Free

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.

Unlimited online NOAA chart viewingDownload single chart areas for offline useAutomatic chart loading
🗺️ Navigation
(6)
free with in-app purchases
9
Marine Navigation
Marine Navigation
Marine Navigation
by Marco Palaferri
$19.99

This app offers a one-time purchase offline GPS chartplotter, giving you lifetime ownership of your maps without subscriptions or data tracking. It provides reliable navigation for sailors and fishermen, with an optional PRO subscription for advanced features.

Offline GPS chartplotterOne-time purchase, own foreverProprietary S57 engine
🗺️ Navigation
(0)
free with in-app purchases
10
Charts & Tides
Charts & Tides
Charts & Tides
by Navimatics Corporation
Free

Navigate waterways with detailed charts, tide information, and GPS. Research and plan trips at home, or use it on your boat for real-time navigation. Access a vast offline database of marine information for safe and informed journeys.

Seamless large area chartsTide levels and current speedsActiveCaptain database integration
🗺️ Navigation
(17)
free with in-app purchases
11
NOAA Tides
NOAA Tides
NOAA Tides
Real-Time Tide Forecast
Free

Get accurate tide predictions and real-time marine conditions for the US coast. This app provides beautiful charts, live weather, and wave data to help you plan your time on the water.

Precise NOAA tide predictionsLive marine conditionsTide times for US coast
☀️ Weather
(1)
free
12
moodSailor
moodSailor
moodSailor
Nautical navigation, offline
Free
🗺️ Navigation
(0)
13
Pathr Navigation
Pathr Navigation
Pathr Navigation
Boating, simplified.
Free

This marine navigation app simplifies boating with smart routing tailored to your vessel's specifications. It offers detailed marine charts, weather and AIS overlays for enhanced awareness, and tools for discovering and sharing points of interest with a community of boaters.

Smart routing based on vessel profileHigh-resolution marine chartsWeather and AIS overlays
🗺️ Navigation
(5)
freemium
14
SEAiq Pilot VPP
SEAiq Pilot VPP
SEAiq Pilot VPP
#1 App for Pro Marine Pilots
$399.99

This navigation app provides advanced charting and vessel tracking for professional marine pilots. It supports various chart formats and external data sources for precise navigation and docking.

S-57, S-63, iENC, BSB/KAP chart supportExternal NMEA/AIS over WiFiPredicted vessel display with ROT
🗺️ Navigation
(63)
paid
15
NavLink HD
NavLink HD
NavLink HD
Marine Navigation and Charts
Free

Transform your Apple device into a comprehensive chart plotter for marine navigation. Access real-time GPS, AIS overlays, and route planning tools. Unlock advanced features like live internet AIS feeds and augmented reality through in-app purchases.

Real-time GPS plottingLive AIS ship overlayWaypoint and route planning
🗺️ Navigation
(11)
free with in-app purchases
16
My Tide Times - Tables & Chart
My Tide Times - Tables & Chart
My Tide Times - Tables & Chart
Tides, Forecasts & Predictions
Free

Access tide times, forecasts, and predictions for over 9,000 stations worldwide. View sunrise, sunset, moon phases, and currents information. Data is stored offline for convenience.

9,000+ tidal stations in 40+ countriesAutomatic nearest tide table detectionSunrise and sunset times
☀️ Weather
(17K)
ad-supported
17
BoatNerd
BoatNerd
BoatNerd
Great Lakes Ship Tracker
Free

Track live vessel traffic on the Great Lakes and beyond with real-time AIS data. View ship positions, speed, destination, and detailed profiles. Ideal for enthusiasts, photographers, and maritime professionals.

Live AIS vessel trackingInteractive mapsReal-time vessel data
🗺️ Navigation
(4)
free
18
NavLink US
NavLink US
NavLink US
by Digital Yacht Ltd
$30.99

This marine navigation app transforms your Apple device into a full-featured chart plotter. It displays real-time GPS positions on NOAA charts, overlays AIS data, and allows for waypoint and route planning. Features include augmented reality views and weather buoy data.

Real-time GPS plotting on NOAA chartsAIS overlay with compatible systemsWaypoint and route planning
🗺️ Navigation
(1)
paid
19
SEAiq
SEAiq
SEAiq
by Sakhalin
Free

This marine navigation app offers comprehensive charting capabilities, allowing users to load various standard chart formats and download NOAA charts. It includes essential navigation tools like waypoints, routes, and an anchor alarm, along with weather overlays and NMEA/AIS integration.

Load custom S-57, S-63, iENC, BSB, KAP chartsAutomatic NOAA chart downloadsWaypoints, routes, and tracks
🗺️ Navigation
(191)
free with in-app purchases
20
Open Sea OpenSeaMap Browser
Open Sea OpenSeaMap Browser
Open Sea OpenSeaMap Browser
by Mobile Geographics
Free

This app provides access to nautical chart data and map image tiles generated by a collaborative open-source mapping project. It serves as a browser for freely usable marine navigation information.

Nautical chart data accessMap image tile generationOpen-source mapping project browser
🗺️ Navigation
(5)
free

FAQ about Isailgps

What are the best isailgps apps for iPhone?
iSailGPS : NOAA USA RNC Charts tops our isailgps apps ranking as of August 2026, with a 3.9-star average from 72 App Store ratings, and it's priced at $7.99.
Yes — 15 of the top isailgps apps we rank are free to download, including Navionics® Boating and Aqua Map Boating.
iSailGPS : NOAA USA RNC Charts has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ isailgps apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
iSailGPS turns your iPhone or iPad into a high-performance GPS receiver using USA NOAA Raster Nautical Charts. It allows for offline navigation, tracking your journey, setting waypoints, creating routes, and provides essential navigation data like course, speed, and estimated time of arrival.
Key features include access to all USA NOAA RNC Charts for offline use, recording and displaying tracks, marking waypoints, creating and navigating routes, a Man Overboard (MOB) function, and the ability to import/export GPX and KML files. It also shows sun and moon positions.

Related searches

isailgps : noaa usa rnc chartsisailgps nz : nautical charts