You don’t need to have a Kindle Fire to access your favorite Kindle books. Your Nexus 7 or other Android devices give you that option also. Kindle 4.3 for Android offers you even more features. You can organize your books, magazines, and documents into collections. The app offers improved support for Talkback and Explore by Touch. Users have the option to turn publisher fonts on or off.
In order to migrate your collections from other devices, you will have to log in. This should be compatible with most Android device (it works well on our Nexus 7, Nexus 10, and NOOK HD+). This is a free download.