What AvNav Navigation actually does (from store listing)
Navigate your sail boat using Electronic Raster Charts on your SD cart.
Use the internal GPS device or connect to a GPS via TCP, bluetooth or serial device via USB-serial adapter.
Features a complete NMEA0183 multiplexer to receive and send NMEA data from and to connected devices.
Includes AIS display if provided by the external device.
Easy waypoint and route creation and modification. Store tracks in gpx format on your SD card. Import and export tracks and routes in standard gpx format.
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Navigate your sail boat using Electronic Raster Charts on your SD cart.
Use the internal GPS device or connect to a GPS via TCP, bluetooth or serial device via USB-serial adapter.
Features a complete NMEA0183 multiplexer to receive and send NMEA data from and to connected devices.
Includes AIS display if provided by the external device.
Easy waypoint and route creation and modification. Store tracks in gpx format on your SD card. Import and export tracks and routes in standard gpx format.
Master-Slave mode - display on other devices in the same network.
Background mode: Use the multiplexer to provide NMEA data for other apps.
This app is an android port of the Raspberry Pi solution - see http://www.wellenvogel.net/software/avnav/index.php (German).
For an online demo see http://www.wellenvogel.net/software/avnav/viewer/avnav_viewer.html?navurl=avnav_navi.php.
The app runs starting from KitKat (4.4).
If you are looking for a solution to integrate with the Bus systems on your boat refer to my project at https://github.com/wellenvogel/esp32-nmea2000.
Comparable Android apps
The five apps in Sports with the closest revenue to AvNav Navigation. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and Bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on AvNav Navigation's tracker page for current rating, reviews and snapshot timeline.
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