Thanks Martin, Chess960 is NOT available to non-paying members at this stage on Android, I just checked using your method. You can only choose "time", "rated" and the opponent. We also CANNOT participate in the website beta.
Frisco, although I would like to be a paid member and I was a premium member for a while, the expense is prohibitive for people that live in a poor exchange rate country relative to US dollars, where the situation is made worse because of extreme time zone differences making it even less attractive to pay for membership because when we want to play live, you are all asleep in your bed.
V3 beta is not there for free members. Question is Android 960 then, whether that is also for paid members only.
Go to Play then choose the + for a new game. Choose Create Challenge and choose Type. That should allow you to change to Chess960.
That should let you know pretty quickly if it is available to all members (I assume it it though).