Well i'm not sure then. I did read an official message stating they stop the pop3 thing. BUT i do pay... and I do have hotmail on my iphone without the help of another app... SO i gues 1 of 2 cases:
1) If you were paying back when pop3 was offered... you still get it....
or
2) They say you don't get... but if you pay.. you really do!!!!

Either way.. good luck...