Amazon revealed the Kindle app for the iPad, which will give consumers access to 450,000 e-books through Amazon.com. The application will provide the same Whispersync technology that is in the PC, Mac, iPhone and BlackBerry apps. The Whispersync will remember and sync the last page read by a user, as well as, sync bookmarks, notes, and highlights across devices. In addition, the app will allow for changing the background color and font size to customize e-books.