Marine Navigation / Charts USA
Offers in-app purchases


What's New
- 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 Boat's speed
- Inland rivers data published by USACE (US Army Corps of Engineers)
-Minnesota lakes HD(1ft)- Kabetogama, Minnetonka, Waconia,Leech,Mille Lacs etc.
-Lake Keowee,Jocassee,Hartwell,Greenwood,Murray
-Mark Twain,Ozarks,Table Rock


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