Not totally intuitive to set up but worth the effort. It works really well with some slight niggles. Blanks on adjacent charts when working away from vessel position is a bit unnerving. Would love to see NMEA integrated and then thus would get 6 out of 5.
This is a very good app for daysails, maybe. But for coastal travel it is too ponderous. There needs to be a way to import more than one chart at a time from the bsb_root folder. I would rather press a SELECT ALL button (or check the box that means to select all in a list view) and have to walk away for an hour or two, than to sit there and select them for import one at a time. I would even prefer, since you do not use the downloaded NOAA file directly, to have a separate app to do the conversion and import to the default list of all charts that appear in the bsb_root folder automatically. This would save a tremendous amount of time. Either option would serve to automate the mind numbing process a little.
Used this for 2 years with VMH charts. After using Transas software on PC, this app is very usable, used it to navigate from Great Yarmouth UK south past Harwich Thames, Dover to Plymouth. It never faltered unlike the Garmin plotter.
Have used this App for Day and overnight passages in NZ waters, works well and is reliable.
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Best Chart and plotting app in the Play Store!!
* import of gpx files created by MapSource fails
* drawing of vector graphics (waypoint symbols) crashes on Android 7.1
* waypoint symbols too small on tablets
* new logging modes
* configurable quick info
* edit waypoint by long clicking waypoint on chart
* new symbols for waypoints (INT 1 symbols)
* quickdraw - tap crosshairs to set
* new marker (nav mode)
* new route point (route edit mode)