Apps to edit photos / videos directly off the drone?

I’ve been using Photoshop to process RAW and Vegas for video on my PC, but just got the new iPhone and would like to see if it’s possible to do editing on the phone directly. Mostly I’m just adjusting color balances, exposure etc and cropping photos and cutting videos together. via /r/DJIMavicAir2 https://ift.tt/2UsTxAd