I think as long as they do not show advertisements when i am about to catch one their growth will continue. You do not want some ad showing up just as you are a

I think as long as they do not show advertisements when i am about to catch one their growth will continue. You do not want some ad showing up just as you are about to get a wild charizard, or blastoise. Although they will have to add the others to their list of pokemon. I read that this version has 151 data files for pokemon. Did not include Entei, Suicune, or Raikou.