Not worth it you dont get any warnings even as low as 4000 feet, no idea of the cut off .i get them anywhere up to about 3k at the moment i dont think i have personally seen higher even when i was testing the app constantly in beta.
I am having the same issue. I know where to turn Airsense on, it on. Recently I am not getting any audible or visiual warning of aircraft in the area that I know used to show up. I read down thru the answers and I think most are missing the point. Yes there are other apps to use, all aircraft don't have ADS-B, etc.... I think this is a different question or atleast my adding on question is that my airsense or ADS-B warning is not working.
Mine was working just fine yesterday on modded app. air ambulance triggered an alert it was at 750 foot and very close to my position.
us guys in the Uk use a modded app to get the full Fcc like you guys over the pond.
