Check out Tablet Remote from Google play ( cannot post links yet)
Just tested it myself, seems to work.
I do agree with Zudeo, you should try to get used DS3, its much better for gaming than phone. I use it all the time with DIY DS3 / N7 Holder made from a coathanger
Last edited by mc_mice; 29th August 2014 at 08:09 AM.