Marine Navigation / Charts App offers access to NOAA, USACE ENC nautical charts, lake depth maps & inland river navigation charts. Boating GPS app includes Marine Charts with course up orientation, marine weather data (Tide & Currents). Create new boating GPS routes /Fishing Spots or import existing GPX/KML routes. Only marine chartplotter app to have route assistance with Voice Prompts for marine navigation.âșFEATURESâ Offline vector marine charts (text stays upright on rotation)â Query details of Maritime Aids to Boat Navigation (Buoy,Lights,Obstruction,Marina etc)â Custom depth shading of safety depth & units(Ft/Fathom/Meter/km/mi/NM)â Record marine GPS tracks,Autofollow with real-time track overlayâ Voice Prompts for marine navigation (needs GPS )â 1ft / 3ft depth contour maps for anglers for selected lake maps.Useful for fishing/trolling(freshwater/saltwater).â GPX/KML for boat GPS route mgt.â Tide & Currents.â Seamless marine chart quilting: Map details from Coastal,Approaches,Harbour,Inland Encs(rivers)& general ENC (Electronic Marine Charts) â Waypoints support.âșFreshWater Fishing Lake maps: - Lake depth charts,boat ramps,HD depth contour maps,fishing hot spots,fish attractor locations,add fishing spots.âșInstrumentationâ Marine AIS & (NMEA AIS & GPS over TCP/UDP)â Wind direction & Speed,Sonar depth,Water temperatureâșBoat Navigation Voice Alerts -Alerts when sailing/boating off route or when boating wrong direction.Continuously distance & ETA updates with boating route marker prompts.âșROUTE MANAGEMENT / TRIP PLANNINGâ Create/Edit/Reverse Boat Routesâ Waypoints mgtâ Import GPX,KML & KMZ filesâ Share/Export Routes,Fishing Spots,Tracks&Markersâș Tide & Currents -High / Low tides,Tidal Currents,Active currents stations.âșCustom Background Mapâ Satellite imagery,street maps,topo maps & moreâșGPS FEATURES for BOAT NAVIGATIONâ Auto Follow*Real Time Overlay & Predicted Path Vector*Course Up*Speed & Heading (SOG & COG)âșNOAA Charts for Marine Navigationâ Florida Marine Navigation ChartsCHARLOTTE HARBOR TO TAMPA BAY, KEY WESTMIAMI, EVERGLADES HARBORâ Maryland Nautical Chartsâ Virgina Marine Chartsâ California Lakes & Marine ChartsSAN FRANCISCO BAY TO ANTIOCH COYOTE PT HARBORCATALINA HARBORSAN DIEGO BAYLake Tahoeâ Washington Marine ChartsSEATTLE HARBOR ELLIOTT BAY AND DUWAMISH WATERWAYTACOMA HARBORSNAKE RIVER LAKE BRYANPUGET SOUNDâ Texas Marine ChartsDRUM BAY TO GALVESTON BAYGULF OF MEXICOMISSISSIPPI RIVER TO GALVESTONCORPUS CRISTI BAY PORT ARANSAS TO PORT INGLESIDEâ Louisiana Marine Chartsâ Hawaii sailing chartsISLAND OF OAHUHONOLULU HARBORISLAND OF KAUAIâ Alaska FishingBERING STRAIT NORTHYAKUTAT HARBORâ Great Lakes: Lake Michigan,Huron,Ontario,Superior,Erieâ Michigan Marine ChartsDETROIT RIVERLAKE SAINT CLAIRâ Illinois Marine ChartsCHICAGO HARBORFox Chain O Lakesâ Wisconsin Marine ChartsLAKE WINNEBAGO AND FOX RIVERMILWAUKEE HARBOR WISCONSINLake KentuckyMark Twain,Ozarks,Table RockâșMinnesota lakes: Red lake,Kabetogama,Minnetonka,Waconia,Leech,Mille LacsâșTexas Fishing : Lake Texoma,Eufaula,Toledo BendâșFlorida Fishing: Lake Okeechobee,KissimmeeâșMassachussets lakes Quabbinâș Ohio Fishing maps of Lake hooverâșWisconsin Fishing: Lake Winnebago,Pepinâș Utah Lake Powell,Bearâș Maine Lake Sebagoâș Alaska Fishing: Lake WinnipesaukeeâșTennessee Lake Barkley,Norris,Watts BarâșSouth Carolina Lake Keowee,Hartwell,Murray,Jocassee,Greenwood,- Satellite imagery, street maps & topos as baseman-Advanced NMEA Instrumentation- AIS over TCP/UDP- Wind Direction, Wind Speed, GPS Temperature, Sonar Depth over NMEA- Real time track overlay- Voice prompts for marine navigation- Nautical Charts Course up- Route Manager- Tide & Currents- Option to keep screen on during navigation- Display Boats speed- Inland rivers data published by USACE-Minnesota lakes HD(1ft)- Kabetogama, Minnetonka, Waconia,Leech,Mille Lacs etc.