Google is doing something a tad unusual for them; it is launching a new app that at the moment is only available for the iPhone. It's called Primer and it's been designed to help business startup learn about marketing.

Google says:

Primer helps startups learn marketing, fast; whenever and wherever they have 5 minutes free. Designed for people who like things straight and to-the-point, Primer's case studies and interactive quizzes teach big picture strategies that take the frustration out of marketing.

The app works offline for people who sometimes don't have an Internet connection Currently, Primer offers lessons in Search Engine Marketing, Getting Media Coverage, and Content Marketing, with more lessons to be added later. What do you think of Google launching an app made just for the iPhone?