With premium account you get:
Unlimited RSS Subscriptions.
Custom RSS Subscriptions.
Bundle web content in ebooks.
No set up costs. Unlimited support.
Cancel or downgrade at any time.
Yes, of course. You can easily cancel your account at any time from within the application.
Actually, all users start with the free one. But don’t worry, you can upgrade your account to a paid plan once you need exrta features it offers.
Yep, you can switch plans at anytime after your account is live. Downgrade or upgrade at anytime.