I really like my Garmin 396. Even though I haven't flown in a while I still use it for road trips. Due to aging eyes I am considering replacing it with some sort of Android tablet with a larger screen. Does anyone have any experience with the apps available for android tablets, both for road & aviation use? I would need something that had the maps in an on board database as many of the road trips I take go thru areas with no data coverage. I thought Garmin had some software that would do this but I can't find anything on their website.