What is Lifetime membership and how do I get it?

Lifetime is a single one-time payment instead of a recurring subscription. There is no monthly or yearly renewal, no future price increases, and it includes every premium feature along with new features as they are released. It suits people tracking a long-term condition who would rather not think about billing again. In the app it appears under More, at the top where your account information is shown, alongside the other upgrade options. On the website it is offered from the upgrade area once you are signed in. Anyone who is not already a Lifetime member can buy it.