The X-Ray feature is finally available in the Kindle Android app as part of the version 4.8 update. en you’re reading a book just tap the middle of the screen, then touch the X-Ray icon on the top menu bar (if it’s not there, then your particular book isn’t supported). You’ll then be able to browse or search through the X-Ray content; it auto-hides spoiler information by default to avoid ruining the story for you. The X-Ray feature also hunts down people, terms, images, collects together any notable pieces from the text. It also suggests similar search terms; just touch them to find out what Kindle has cooked up for you. ong with X-Ray, the Kindle app now offers push notifications for book downloads promotions (you can turn these off in the settings). There’s also an option to create flash cards from textbooks – though it is limited to very specific tomes right now. You can now better control the audiobook playback within books, too. Many eBooks have an audio component that can be purchased together with the book or added on later through the Kindle app.
