i-Boating: USA Marine Charts 107.0.0

This App provides access to NOAA marine vector charts, freshwater lake maps, and USACE inland river maps, including HD/1ft/3ft bathymetry where available. It is the first marine GPS app to offer route assistance with Voice Prompts for marine navigation. Users can create new boating routes or import existing GPX/KML routes, and it supports Nautical Charts course up orientation. Additionally, the app includes Tide & Currents predictions.

• Beautiful and detailed Hardware/GPU accelerated vector charts
• Long press to query the details of Marine objects
• Customizable depth and distance units
• Customizable Shallow Depth
• Record tracks, Autofollow with real-time track overlay and predicted path vector
• Voice Prompts for marine navigation
• 1ft / 3ft depth contour maps for anglers for selected lake maps
• Supports GPX/KML for boating route editing/import
• Tide & Currents prediction
• Seamless chart quilting of marine charts
• Enter or import Waypoints

The maps included provide coverage of all NOAA marine vector charts (ENC), USACE inland river maps, and freshwater lake maps for over 7,000 lakes. The charts also include HD/1ft/3ft bathymetry where available. NOAA raster charts are also included for areas without NOAA ENC coverage. Updates are unlimited for one year.

• Create New Route/Edit Existing Routes
• Move Points
• Add points to an existing route leg
• Delete / Rename points
• Import GPX, KML & KMZ files
• Plot/Edit Routes
• Enter Waypoints
• Share/Export Routes, Tracks & Markers
• Reverse Routes

The GPS features of the app include Auto Follow, Real Time Track Overlay, Predicted Path Vector, Course Up orientation, Speed & Heading information, and Route Assistance with Voice Prompts. The Tide & Currents feature covers the US, Canada, UK, Germany, and New Zealand and provides High/Low Tides, Tidal Current Predictions, and Active Current Stations.

• Share tracks/routes/markers on Facebook & Twitter
• Export tracks/routes/markers as compressed GPX files

The app also provides a list of sample Nautical Charts available. Please visit the website for the complete list. It's important to note that continued use of GPS running in the background can significantly decrease battery life.