If you have the actual demo ON YOUR PHONE, then you can indeed purchase it, because the game is already actually on your phone.
But you won't be able to download the demo once the game itself has been delisted.
This is my understanding of how it works. I may or may not be correct, but I'm pretty sure this is right.
Putting the WAR in Worhammer since 1999.
Follow me on twitter!
"The average white man thinks about sex every six seconds, but he only thinks about sex with a black man once a year."