noun. A phrase used to describe someone who populates his/her smartphone with so many applications that the person 1) has trouble locating the desired app and/or 2) forgets what apps have been downloaded, usually resulting in multiple versions of the same app or same type of app. In addition, the apps downloaded by an application whore might be typified as seemingly pointless and/or useless.
Not to be confused with the Facebook definition "app whore."
Sample conversation:
-- "Hey, download that Rotten Tomatoes app for me!"
-- "Why? You already have three other movie apps."
-- "Don't hate me because I'm an application whore."
-- "Whatever you say, Mr. 'Learn to Speak Klingon' !"