I tried this with my Samsung vr and Note 5. It did not allow me to open up the goggles in Litchi stating no goggles found so, I used my freefly goggles and it works fine.
I have standard vr goggles for the use of all cardboard and other VR apps but, the question is how does the Litchi software or app give you the split screen because, when I use my Note 5 it works like the DJI go app?