> Subscribing to either the Yearly or Monthly option will give you access to all of Ivory’s features. If you cancel within the 7-day trial period, you will not be charged by Apple. If you cancel anytime after that you will be able to continue using Ivory until your subscription expires.

> If you choose not to subscribe, Ivory will still work but will function in a read-only mode where you won’t be able to Post, Follow, Fave, etc.

Interesting.