Five lessons a day without a subscription, as many as you like with one. The whole path stays free — no chapter is ever locked.
1,185 lessons without ever repeating a question — 14,221 distinct questions across 202 chapters.
Plans
Yearly costs the least over time: almost four months free.
Monthly and yearly renew on their own: you're charged at the start of each new period. You can stop whenever you like, from the link in the receipt Stripe sent you — what you've already paid for runs to the end. Lifetime is paid once and never renews.
Payment is handled by Stripe — the charge, the receipt, and any refund. No card details ever go through the app.