
Amazon has updated its Kindle app for iOS to version 4.3, adding the ability to listen to the Audible version of Kindle books that you own. According to Amazon, there are over 45,000 Kindle/Audible titles eligible for this new in-app listening feature.

Other changes in Kindle 4.3 for iOS version include the ability to download a collection of books, the addition of a sleep timer and new narration speeds up to 2x. Amazon also improved its X-Ray search feature and improved overall performance and stability of the app.
Kindle for iOS is a free app that can be downloaded from the App Store. [Direct Link]
Article Link: Kindle for iOS Adds Ability to Listen to Audible Books