Free apps actually lead to sales..And games are more popular than any other category of application

A few key take always:

•          Gaming is the biggest category of mobile applications.
•          Facebook is the most popular individual app.
•          Free apps actually lead to sales.
•          Advertising in mobile apps is good for Google because people search for more information about a brand they see in an app.

Games are more popular than any other category of application.

Android users click on more ads than anyone else -- any ideas about why?

Below Facebook and Google in the list of Android app popularity rankings, one sees a variety of other categories, including entertainment, games, and productivity software.