The Best IM AppsCasey Chan & Kyle Wagner10/19/11 7:00pm903EditPromoteDismissUndismissHideGo to permalinkDoes anyone use their smartphones as phones anymore? Faux pas, dude. Text me! Send an e-mail. Heck, you know you can even IM me, right? Oh but you don't know what the best Instant Messaging app on iOS or Android is. That's okay. Here you go.