Everything you study with is free.

No. Canvas sync, the calendar, the planner, notes, flashcards and quizzes stay free. Pro only covers what costs money to run per student: AI on our servers, faster background sync and the full calendar feed.

One AI action, and the number follows the size of the job. A study set from one lecture is about 8 credits, a deck on its own about 4. A message to Tutor is 1 credit. You see the number before you press.

Every study feature keeps working. Notes, decks, quizzes, the calendar and the planner do not use credits. Only the AI buttons wait: for the first of the month, or for an upgrade. A smaller job often still fits.

The 14 days start when you connect Canvas. When they end you drop to Free, no card ever charged: 3 AI credits a month, and 2 courses of your choice on the calendar feed and the .ics export.

Yes, and the app keeps working. Your data is on your device, so cancelling drops you back to the free plan rather than locking you out of anything.

The annual price is the discount: $44 a year is $3.67 a month against $4.99 paid monthly. There is no separate code and no .edu address to verify, because the whole product is priced for students.