Hi,
I currently own a Phantom 2 Vision using the DJI VISION APP.
I've just purchased a Phantom 2 Vision + V3

My question is if I'm using the same mobile phone with the loaded app will they work on both Phantom(s)?  I'm concerned because the wifi is pared to each controller right?

To make things worse I plan on purchasing the Phantom 3 Professional very soon.  Does this run a different app as well?

Thanks!

The Vision app will work fine on multiple Phantoms, you just need to pick the right Phantom from the network list each time you connect to the Wi-Fi.
The Phantom 3 will use the DJI Pilot app and connects to the transmitter via USB, so no problem having both app installed on your phone at the same time.

Thanks johnwarr