Air Nav Pro.
As soon as the fellas at Ozrunways bring out their charting app I will be changing to that as I believe a/. it will be better and b/. its home grown and c/. cheaper.
Air Nav Pro is pretty good but not great. If you're looking for a charting app I would wait a couple of months for Ozrunways...and in the meantime download their current app (DAPS/AIP/ERSA)
