Kindle Unlimited isn't included with Prime. You will have to pay $12 per month after a 30-day trial. Only a small offering called Prime Reading is bundled for free. You can use Kindle Unlimited on just about every modern device with a screen.

Amazon has launched a Kindle Unlimited promotion where new customers can sign up for two months for free in the UK, then £9.49 per month after.

So why should you consider signing up for Kindle Unlimited? This popular subscription service provides unlimited reading and listening on any device, with over 1 million titles, t

I’ve brought it on multiple international trips, along with my daily commutes. It is compact, with an e-ink display that can easily handle bright light and, the best part, is the stellar battery life.