Apple said Tuesday it has added new models of the iPhone and iPod touch which have double the memory,e doubling the amount of music, photos and videos that customers can carry with them.

The iPhone now comes in a new 16GB model for $499, joining the 8GB model for $399. While, the iPod touch now comes in a 32GB model for $499, joining the 16GB model for $399 and the 8GB model for $299.

Earlier last month, the iPod maker announced a free software update for its iPhone that allows users to automatically find their location using the redesigned Maps application; text message multiple people in one message; create Web Clips for their favorite websites; customize their home screen; and watch movies rented from the new iTunes Movie Rentals right on their iPhone.