By App Discoverer Editorial Team · Updated October 1, 2026
i-Boating:Marine Navigation
Overview
Travel & Local
Gps Nautical Charts
Free
false
No
Features
#1 Marine Charts App offers offline nautical charts, inland river navigation charts, and lake contour maps w/ fishing AI, relief shading& lake depths. Only marine navigation app to have boat route assistance with Voice Prompts. Like having a Marine Chart plotter in one app! Nautical Charts w/course up orientation. Incl Tide Charts & Currents prediction for nautical navigation. Create Boat routes / Waypoints, or import existing GPX/KML routes on device. Has Marine AIS(NMEA) support.
►FEATURES √...
#1 Marine Charts App offers offline nautical charts, inland river navigation charts, and lake contour maps w/ fishing AI, relief shading& lake depths. Only marine navigation app to have boat route assistance with Voice Prompts. Like having a Marine Chart plotter in one app! Nautical Charts w/course up orientation. Incl Tide Charts & Currents prediction for nautical navigation. Create Boat routes / Waypoints, or import existing GPX/KML routes on device. Has Marine AIS(NMEA) support.
►FEATURES √ GPU accelerated offline vector NOAA charts/ENC charts (text stays upright) √ Lake depth map shading/safety lake depth contours:custom boat safety depth √ Maritime Aids to Boat Navigation : Beacons,Buoys,Boat Launch areas,Boat Ramps,Marina, Fishing Attractors √ Record marine tracks, Autofollow with real-time track overlay √ Voice Prompts for marine navigation √ HD 1ft/3ft depth lake contour maps for anglers for selected lake maps: for fishing/trolling(freshwater/saltwater). √ GPX/KML for boat route. √ Seamless marine chart quilting: Coastal, Approaches,Harbour & Inland ENC(Electronic Marine Charts) √ Superset of Navionics, C-Map,Lowrance,Argo,Wavve,Savvy Navvy,Predict Wind & Windy.
√ Waypoints
√ Tide & Currents.
√ Marine AIS
√ Anchor Alarm
√ Magnify Text & Icons
√ Wind Prediction Overlay
√ Bearing True/Magnetic
► Fishing Hot Spots AI
►Lake Temperature Maps(Thermoclines 1°F (0.5° C)
►Relief Shading
► Public Private Ownership Overlay(Parcel Maps)
► MAPS
Marine chartplotters details!
Unlimited updates for 1 year.
USA:Maps incl NOAA marine charts,ENC,USACE inland river maps & freshwater lake bathymetry maps for 75K+ lakes. Charts incl HD/1ft bathymetry. Incl NOAA marine charts(rasters) w/ NOAA ENC coverage.
Canada: CHS data Incl Great lakes,Alberta & Ontario lakes,Lake Simcoe&Trent Severn Canal,Quebec reservoirs.
UK/Ireland: UKHO marine charts
Germany: BSH charts,Waterways & rivers.
France
Europe Inland Rivers: Donau/Danube/Dunaja,Rhine,Rhein
Australia
Netherland/Holland
Croatia
Finland
Norway
Sweden
Brazil
Spain
Malta,Cypress,Mediterranean Sea
Caribbean
New Zealand
Denmark,Greenland,Faroe
Seychelles,Mauritius,Tanzania
Falklands
Malaysia,South China Sea
Persian/Arabian Gulf,Red Sea
South Africa
Argentina
Iceland
Fiji
Estonia,Latvia,Poland,Lithuania
Turkey,Greece,Italy
►Instrumentation
√Marine AIS & (NMEA AIS and GPS
√Wind direction & Speed,Marine Sonar depth,Water temperature
►ROUTE MANAGEMENT/TRIP PLANNING
√Create/Edit/Reverse Boat Routes
√Waypoints mgt
√Import GPX,KML & KMZ files
√Share/Export Routes,Boating log,Tracks&Markers
►BOAT NAVIGATION
√Auto Follow
√ Route Assistance With Voice Prompts
√ Record Tracks
►TIDE & CURRENTS
►Marine Weather
►SHARING
►Satellite Imagery
►USA Marine Charts
Pennsylvania Lakes Raystown
Florida Lakes Okeechobee,Kissimmee
►Canada Lakes Maps
►UK Nautical Charts
►Australia Marine & Lake Maps
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Frequently Asked Questions
Is i-Boating:Marine Navigation free to download? high
Yes. The app metadata lists i-Boating:Marine Navigation as free, with in-app purchases listed as false.
Source: app_metadata
How to Use
#1 Marine Charts App offers offline nautical charts, inland river navigation charts, and lake contour maps w/ fishing AI, relief shading& lake depths. (app_description)
Getting Started
Source: app_description_and_user_feedback_noted
- Install i-Boating:Marine Navigation from the appropriate app store.
- Open the app and start with the free experience.
- Review the main features described in the app listing.
- Adjust app settings based on your preferences.
Key Features (from app listing)
Source: app_description
- √ GPU accelerated offline vector NOAA charts/ENC charts (text stays upright)
- √ Lake depth map shading/safety lake depth contours:custom boat safety depth
- √ Maritime Aids to Boat Navigation : Beacons,Buoys,Boat Launch areas,Boat Ramps,Marina, Fishing Attractors
- √ Record marine tracks, Autofollow with real-time track overlay
- √ Voice Prompts for marine navigation
- √ HD 1ft/3ft depth lake contour maps for anglers for selected lake maps: for fishing/trolling(freshwater/saltwater).