i-Boating:Marine Navigation

i-Boating:Marine Navigation

Gps Nautical Charts

Available on Google Play
4.1(12,922)
1,000,000+ installsFreeTravel & Local

Updated May 18, 2026 · v282.0

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Chartplotter:Lake depth Maps 4 Fishing,Nautical/Marine Charts w/ Marine Weather

#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) ►i-Boating Cloud Sync ► 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 - TCP/UDP) √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 *Real Time Overlay & Predicted Path Vector *Course Up *Speed & Heading √ Route Assistance With Voice Prompts *approaching boating route marker prompt *RT nautical distance & ETA *sailing/boating off route/wrong direction √ Record Tracks ►TIDE & CURRENTS *High/Low Tides *Tidal Current Prediction ►Marine Weather *GFS+ ECMWF ►SHARING *Export GPX. ►Satellite Imagery ►USA Marine Charts *Texas Lakes Texoma,Eufaula,Toledo Bend *California Lakes Tahoe,Shasta Pennsylvania Lakes Raystown Florida Lakes Okeechobee,Kissimmee *Minnesota Lakes Minnetonka,Waconia,Leech,Mille Lacs *Massachussets lakes Quabbin *Missouri Lakes Truman *Ohio Lake maps Lake hoover *Wisconsin Lakes Winnebago,Pepin * Utah Lake Powell,Bear *Maine Lake Sebago *Alaska Lakes:Winnipesaukee *Tennessee Lake Barkley,Norris,Watts Bar *South Carolina Lake Keowee,Hartwell,Murray *Lake Michigan,Huron,Ontario,Superior,Erie ►Canada Lakes Maps *Lac Saint Jean *Ontario Lake depth maps *Rideau Canal-Ottawa River *British Columbia Marine Charts *Pacific Coast-Vancouver-Haida Gwaii *Nova Scotia -Bay of Fundy *Quebec-Anticosti Island *Newfoundland *St Lawrence river *Manitoba & Saskatchewan *Georgian Bay *Puget Sound ►UK Nautical Charts *Scotland *Thames Estuary *Ireland ►Australia Marine & Lake Maps *NSW *Queensland

Released
August 29, 2015

10 years on Google Play

Version
282.0
Updated
May 18, 2026
Content Rating
Everyone
Installs
1,000,000+
Developer
Gps Nautical Charts
Website
http://gpsnauticalcharts.com/
Email
support@gpsnauticalcharts.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

5
7,834
4
2,337
3
821
2
535
1
1,389