So much for trashing the Kindle. Today Samsung is announcing a new app, Kindle for Samsung, created in partnership with Amazon, that will let Galaxy device users using Android 4.0 and up, starting with the Galaxy S5, to buy and read content from Amazon’s catalog of magazines, newspapers and books. The app will going live across 90 countries this month. Amazon and Samsung are also launching a free book service, Samsung Book Deals, for users of the app.