Learner
Charged immediately. There is no trial.
€24.99 per month or €199.99 per year, 33.31% off; annual billing is charged once per year.
Faust Academy
A public two-step cancellation flow is available without an account-login trap. It does not disclose whether an email address has a subscription.
Cancellation is available through a public, always-visible two-step route without an account-login trap. The first request and final confirmation do not disclose whether an email or subscription exists.
A secure challenge is single-use, public-state safe and bound to an immutable subscription tuple. Before a Stripe mutation the server re-fetches ownership, mode, status, price, cadence and billing period. Stale or changed replay is denied.
The exact action, subscription, cadence, current period and known termination date are shown before the final button. A successful or manual-review result is delivered on a durable medium. Provider errors, missing message IDs, timeouts and ambiguous responses remain failed or pending and never become a success response.
The Stripe Customer Portal remains available from the authenticated billing area for payment-method and cadence controls. The public route above remains available without login. A cancellation is not a statutory withdrawal; use the separate withdrawal flow for that action.
Official reference: BGB § 312k.
Charged immediately. There is no trial.
€24.99 per month or €199.99 per year, 33.31% off; annual billing is charged once per year.
Charged immediately. There is no trial.
€59.99 per month or €499.99 per year, 30.55% off; annual billing is charged once per year.
VAT and tax treatment are not published as verified facts; checkout remains closed until the required tax evidence is complete. All paid cadences renew automatically; cancellation is available through the public flow and Stripe Customer Portal at the end of the current billing period unless a separately verified statutory withdrawal decision applies.
Fair-use caps pause practice at reset boundaries. There are no overage charges.
Stripe Customer Portal is the self-service surface for plan, cadence, payment-method and cancellation changes.
Paid billing uses the verified merchant facts shown above. Contact and launch status