iNavX for iPhone and iPad. The app is a little pricey, however they will use free NOAA charts.
My current favorite and newly released is Embark from C-Maps. The app is free, however, there is a fee for the chart subscription. Depending on the area the fee is pretty low. It integrates with a web based version that allow you to plan on a computer and then automatically send routes and waypoints to the app. http://lightmarine.c-map.com/mobile/c-map-embark-app and https://letsembark.io/core/map
If you have a wifi only version of the iPad, the charting programs won't work unless you add an external gps. Only the cell data enabled iPads have GPS capability.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.