JOKA_ on 12 December 2011
This is all anecdotal evidence, but I worked at a summer camp last year with kids ages 10 - 14, and when I had to yell at them to stop playing on their game device, it was almost always on a phone or iOS device of some sort. Out of the 8 weeks the camp ran only one kid brought in a DS, but every single day there were kids trying to play Angry Birds or Tiny Wings on their phones.
Platinums: Red Dead Redemption, Killzone 2, LittleBigPlanet, Terminator Salvation, Uncharted 1, inFamous Second Son, Rocket League
