OpenCPN is a full featured Chart Plotter and Navigator application.
Building upon the tradition and experience of OpenCPN for the desktop computers, OpenCPN for Android brings many of the same features to the mobile platform.
*BSB v3 raster chart (RNC) support. *S57 vector chart (ENC) support. *IHO S52 compliant display of S57 vector charts. *CM93 vector chart support, with per cell offset corrections. *MBTiles chart overlay support. *Integrated Chart Downloader *Single-chart and Quilted display modes. *North-up, Course-up and Chart-up display modes. *Moving-map display mode. *Route navigation with ship tracking functions. *Waypoint navigation. *True north or Magnetic north navigation *Device-integrated GPS support. *Bluetooth remote GPS support. *Network (TCP/UDP) GPS device support. *Standard NMEA 0183 GPS interface. *Advance NMEA message handling structure, with built in multiplexer. *Autopilot output support. *Networked AIS input with full target tracking and collision alerting. *AIS support for SART with selectable MMSI for automatic MOB handling. *AIS support for DSC and GPSGate Buddies. *Anchor watch/alarm functions. *GPX Waypoint, Track and Route input and output file support. *Tide and Current prediction and display by location. *Route planning with tidal support. *Builtin great-circle routing. *GPX Layers for annotation of charts. *A selection of display themes. *Google Maps integration. *Integrated links to eBook User Manual.
By using OpenCPN, you will become part of a worldwide community dedicated to the advancement of electronic charting for your kind of marine application. Whether cruising, racing, fishing, or working professionally on the water, OpenCPN has the features you need for more safety, performance, and fun.
Join us on our dedicated support Forum at
http://bigdumboat.com/aocpn/forum
Updated on
Jan 20, 2024
Maps & Navigation
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Ratings and reviews
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3.6
348 reviews
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Scott Yellig
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March 22, 2024
Great value. My previous chart plotter app is no longer available on Google Play. When I got a new phone I needed to find a new app. I am really happy with OpenCPN. For $10 you can can get an app with all the updated charts you want, for free. I also like the idea that I can build something with the same user interface using free, open source software and a Raspberry Pi when I want a more permanent installation.
3 people found this review helpful
Elmans Van Wyk
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February 21, 2024
The weather routing does not work, and interface is very sensitive. Uses defaults for creating routes and not what I select. Using GRIBS from external apps cannot be imported since OpenCPN locations are obscured from Storage Explorer. Not very user friendly. How do I get a refund?
4 people found this review helpful
Paul Unterweiser
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February 24, 2024
There is a bug in the latest version, OpenCPN doesn't see .GPX files in the /downloads folder. The work around is to rename the .GPX file to .JPG and then it will see and import the file properly. This work around doesn't work with the Samsung Galaxy Tab.
6 people found this review helpful
What's new
Correct fault on invalid plugin load. Improve o-charts interface logic.