What is Kindle Unlimited? Is it worth it? And how do you get it for free? We answer these key questions and more from our ...

Kindle Unlimited subscribers can borrow up to 20 books at a time, but that means that if you’ve reached your limit, you’ll need to “return” something to Amazon to read anything new.

A Kindle Unlimited membership is not required to purchase and read individual books on the Kindle app. The service offers a 30-day free trial and can be canceled anytime.