Amazon has released Kindle for iPhone, a new application that lets iPhone and iPod touch users read Kindle books directly on their devices. Kindle books may be purchased from a Mac, PC, or the iPhone using a browser and wirelessly transferred to the iPhone or iPod touch, and users may also download Kindle books they already own for free, adjust the text size, add bookmarks, and view annotations created on the Kindle. In addition, the app includes Amazon’s new Whispersync technology that saves and synchronizes users’ bookmarks across their original Kindle, Kindle 2, iPhone and iPod touch devices, so they never lose their place.
Like the Kindle itself, the Kindle iPhone app is only available in the U.S. iTunes Store, and Kindle content is likewise only available to Amazon U.S. customers, differing from competing iPhone apps eReader and Stanza, which seem to have no country-based distribution restrictions on their apps or their content. Additionally, and unlike the Kindle devices, Kindle for iPhone currently works only with books, and not with other downloadable content such as magazines, newspapers, and blogs that are supported by the Kindle and Kindle 2. Kindle for iPhone is available now as a free download from the U.S. App Store; our full review is also available.
