Well iam pretty sure they will add an app on windows phone cause destiny is coming out on all consoles soi dont seewhythey shouldnt have a mobile hub app besides windows phone is linked to xbox and destiny will be for all consoles therefore people are gonna be grinding on xbox and other systems so iam sure bungie will add an app plus i have awindows phone soiam gonna make sure this happeneds thk you guys this is just my opinion soplease no negative comments iam just a fellow gamer i been reading up on destiny thatgame is gonna be hella tight