The tools cost nothing and always will. The courses are the only thing you can pay for, and there's one price for all of it.
Free
$0
No account required. Nothing expires.
Unlimited flashcard decks
Study mode with spaced repetition
Paste-your-notes deck builder
Pomodoro, GPA calculator, citations, planner
First lesson of each track
Membership
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Everything in free, plus:
Skills track — {{ skillsGuides }} guides, {{ skillsExercises }} exercises
All {{ subjectCount }} subject courses, and every one added later
Course decks pre-built and synced to your queue
Progress across devices
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Will the free tools get worse later?
No. They're the reason anyone finds this site. If running them ever gets expensive we'll say so before changing anything, not after.
Do I need an account for flashcards?
No. Decks save in your browser. An account only exists so they follow you to another device.
Can I buy one subject on its own?
No — one membership covers all of them. Pricing each course separately makes the site worse and the decision harder.
Are the courses videos?
No. Written guides, quizzes and exercises. You can read a lesson in the eight minutes before class.
What if I only need it for one exam?
Pay for the month, cancel after. That's a completely reasonable way to use this.
Who's making it?
A student who needed it. The story's here.