Company Calliope Digital, LLC created these great apps:
Pocket Big Brother, WhoDatApp - New Orleans Football, Huddle Up!, Gang Green - New York Jets, Big Blue! New York Giants!, RavensApp - Baltimore Ravens, Monsters of the Midway - Chicago Bears, WDSU Parade Tracker, DreamTeam! Philadelphia Eagles!, GeauxTigers! LSU Football!, French Quarter, Garden District Historic Tours and New Orleans Streetcar Tracker, and others..