Navionics andriod app

[octico]

Originally Posted by William Novotny

$100 navionics chart chip, or $10 android app that does the same thing? Hmmmmmm. I've been using this app for years and it is invaluable. I use it as a secondary back up gps, I scout potential fishing grounds based on contour lines and another great thing is if you go out on party boats allot, you can mark all their numbers on your phone then transfer them into your chart plotter. Tip: buy the $3 premium upgrade.

Woops posted this thread in the wrong forum. Hopefully admin will move it.

Will what does the Premium add? Also, what do the pink ducks mean? When find a spot where fish are at and I want to plot it, do just add the area as a favorite.?I could not find any manuals on how to use the software.