Yeah, I noticed that some of the Apple software does seem to be more reasonably priced lately. Final Cut Pro is pretty good but only for Apple. DaVinci Resolve 12.5 is half the price of the Windows version if you buy it in the Apple store ($500 Apple vs. $1000 Windows, although they have a trimmed down free version that I think lacks the 4K as being free.). DJI also has some 3D LUT download for Resolve too that speeds it up a bit in post. You could also sign on for the rental software of Adobe that uses Premier and After Effects too.
I'm not crazy over the glossy and contrasty surface of the Apple display as blacks get crushed and lack detail unless really flattened (D-log) along with a lot of post work. A Hollywood colorist talked me into moving to the Eizo CG 4K monitor, but it is expensive. A lot better perhaps for stills and printing too.
The Apple iPad series does seem to work better overall for DJI Go than the two Android Samsungs I have. Trying to sync it all together might be easier if you stay with Apple than needing to do things in iTunes on a Windows machine, or dealing with any video lag over USB cables in the Android and Window machines, imhe.
Good luck!