Terms of Service

These terms govern your use of Xavior Study (the "app"), provided by XAVIOR Inc. ("we", "us"). By buying, downloading, or using the app, you agree to them.

What you're getting

Xavior Study gives you an account and its on-device pace engine. The premium AI features (the tutor, quizzes, flashcard and study-plan generation, exam prediction, and test/photo scanning) are available two ways: a managed subscription at $10 per month, or your own model key, in which case you pay your provider directly and nothing to us. Sign up with a .edu email address and the premium AI features are free for your first 30 days, with no card required.

Your account

Your account is personal and non-transferable, and is intended for one person. Don't share your account or sign-in codes, resell access, or attempt to circumvent subscription or usage limits. Managed-AI usage is metered and may be subject to fair-use limits.

Acceptable use and academic integrity

Xavior Study is a learning tool. Its AI features are designed to teach you the method and help you understand your own coursework, not to complete graded work on your behalf. You are responsible for following your school's academic-integrity policies. Using the app to cheat, plagiarize, or otherwise violate those policies is a misuse of the app and is your responsibility, not ours.

AI output disclaimer

AI-generated explanations, quizzes, plans, and grade readings can be incomplete or wrong. Treat them as a study aid, not authoritative answers. Always verify against your course materials and instructor. Grade projections are estimates based on the data you enter and are not guarantees of any outcome.

Payments, billing, and refunds

Payments and subscriptions are processed by Stripe. The managed-AI subscription renews monthly until you cancel it, which you can do at any time from the billing portal linked in the app; access continues to the end of the period you've already paid for. A free trial that ends without a subscription simply stops unlocking the premium AI features — it never converts to a charge on its own. Refund requests are handled per the refund policy shown at checkout.

Availability

We aim to keep the app and AI services available, but we don't guarantee uninterrupted service. The on-device pace engine works without a network connection; the AI add-on depends on third-party providers.

No warranty

The app is provided "as is", without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement, to the fullest extent permitted by law.

Limitation of liability

To the fullest extent permitted by law, XAVIOR Inc. is not liable for indirect, incidental, or consequential damages, or for any academic outcome, arising from your use of the app. Our total liability for any claim is limited to the amount you paid for the app.

Changes

We may update these terms as the product changes. Continued use after an update means you accept the revised terms.

Contact

Questions? Email [email protected].