Much needed app: Where CAN i fly?

[SkyIScrape]

Anyone know of an app that tells you where you CAN fly and to what altitude? B4Ufly has personal airfields listed that dont exist anymore. Two of them I know personally have been landfills for at least 7 years. i feel that map is 50% b.s.

 

[AlexScoots]

I use Hover app. has airmaps and weather info, drone news Hover - #1 app for Drone, DJI, FreeFlight pilots! on the App Store