Tried the iOS version of the app yesterday, works a treat, all I ever wanted from an app when I am shooting video. I am not too keen on the idea of pre planning waypoints and marking up maps, it limits creativity on a shoot, whereas vertical studio acts as a camera assistant as it is somewhat difficult to control the camera and drone at the same time whilst making sure the video is smooth.
The app still needs to be fine tuned, but a great first stab, and although having an uncluttered screen is nice, having telemetry data is a must when flying to make sure one can monitor the status of the drone but I am sure this is something that would be added at a later date.
Great product and one of the best apps so far, nice to see someone thinking out of the box rather than follow what others have already delivered.