What’s the Difference Between Free and Pro?

The Free plan gives you access to the first chapter of every subject, plus 10 AI study coach questions per day. No credit card required.

Pro unlocks all 251 chapters across all 14 subjects, plus 50 AI questions per day. Max is the same as Pro but with 500 AI questions per day and priority support.

You can also purchase individual subjects as a one-time payment instead of subscribing.