Terms of service

    Last updated: 13 July 2026

    About these terms

    These terms govern your use of Revisio, an AI-powered GCSE revision platform operated by Education Software Systems Ltd, a company registered in England and Wales (company number 16407982), with its registered office at 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ. By creating an account you agree to these terms.

    Accounts

    • You must provide accurate information when creating an account.
    • Where the user is under 18, an adult (parent, guardian or teacher) must subscribe on their behalf.
    • You are responsible for keeping your account credentials secure.

    Subscriptions and billing

    • Every student receives a 14-day free trial of the Circle tier. No card is required to begin the trial.
    • To continue beyond the trial, a parent or guardian subscribes via Stripe Checkout.
    • Subscriptions renew automatically until cancelled. Cancellation takes effect at the end of the current billing period.
    • Annual plans are billed monthly at a lower rate than the standard monthly price. You can cancel at any time, and cancellation takes effect at the end of the current month.

    Cancelling

    You can cancel a subscription at any time from your account settings or by contacting us. Cancellation stops future renewals; access continues until the end of the period you have already paid for. If you believe you have been charged in error, contact hello@revisio.uk and we will put it right.

    Acceptable use

    You agree not to use Revisio to violate any law, infringe intellectual property, attempt to access other users' accounts, or interfere with the operation of the platform.

    AI-generated content

    Some content on Revisio is generated or marked by AI. We take reasonable steps to ensure accuracy, but AI output may occasionally be incorrect. Predicted grades and AI feedback are estimates, not guarantees.

    Liability

    To the maximum extent permitted by law, our liability for any loss arising from your use of Revisio is limited to the amount you have paid us in the preceding twelve months.

    Changes to these terms

    We may update these terms from time to time. When we make material changes, we will update the date at the top of this page. Continued use of Revisio after a change means you accept the updated terms.

    Governing law

    These terms are governed by the laws of England and Wales, and the courts of England and Wales have exclusive jurisdiction. Nothing in these terms affects your statutory rights as a consumer.

    Contact

    Questions: hello@revisio.uk