How much do you know about the iPhone?

How much do you know about the iPhone?

Story by Josh Klein, Staff Writer

The iPhone is known as the the phone that revolutionized mobile devices. The iPhone first introduced apps at such a scale. The iPhone is pretty dang cool. So in homage to the greatest innovation since sliced bread, here are a few facts about the iPhone.

• iPhone users are more likely to have children than IPod touch users.

• There are more 50 million iPhones and iPod Touch units in use today.

• There are 6.5 million iPhone users in the United States

• The iTunes app store has served well over 1 billion downloaded applications.

• The most expensive application is a $899.99 enterprise surveillance app called IRa Pro.