4 Missing Apps?

[umdjb]

The guided tour says there are 16 apps, but we have only been shown 12. What are these four missing apps? Perhaps games?

Thanks!

 

[Aperture]

The extra 4 are the phone, mail, safari, and the iPod.

 

[TheAnswer]

I'm pretty sure Phone, iPod, Mail and Safari count as apps. At least Mail and Safari do (they do on the Mac, why wouldn't they on the iPhone?).