Fantastic product, replace your chart plotter with this
Ive been using iNavx with my ipad as my primary navigation package for 2 years. Its a terrific product, highly reliable and beats my chart plotter hands down. This package is quite a bit better than the Navionics software since it connects to the boats instruments via wifi and also provides an AIS display too. Note though that I use Navionics charts with this software.
Connected into the vessel GPS and instruments via a wifi /AIS bridge from Vesper marine we get accurate chart location, and instant AIS readings on approaching boats.
Only 4 stars because the ergonomics of some of the displays could be improved - some of the buttons are a bit too small and it would be nice to be able to move the numerical displays around the screen. Sometimes I think the people who designed this are young with perfect vision, and have never tried to use their software at night in 5 swells on a racing sailboat.
Great package, worth the money!
.g.g.g.g.g.g.g.g. about
iNavX: Marine Navigation, v4.0.2