What’s an app?

The word “app” is essentially an abbreviated word for “application.” Since the rise of the iTouch, iPhone, and iPad, the word “app” has come to mean the application one can download from the iTunes store. There are more apps out there though. For example, there are both web and computer applications.  Basically the app, or application, is a an interactive game, book, information source, or creation tool. Go2Web20 is an excellent source for finding the app one needs. What’s definite is the word “app” has become a known definition for many around the world. For example, when “app” is searched for on Merriam Webster’s Online Dictionary, a definition is found–even for “killer app!”