The vast majority of Amazon Kindle e-readers have ad-supported models, where you can subsidize the cost of the device in exchange for advertisements on the home screen and lock screen. The Kindle, Kindle Paperwhite, and Kindle Paperwhite Signature Edition all have ad support. Did you know that the Kindle Scribe and Kindle Colorsoft have never had ad-supported models? The Kindle Colorsoft 1st generation, Kindle Colorsoft 16GB, Kindle Scribe 1, and Kindle Scribe 2 are all ad-free and do not offer the option to purchase them with advertisements. Not only are the Colorsoft and Scribe models the only ones that have never had ads, but all the Kindle Kids variants also don’t have them.