Terms of Use

Effective 19 September 2026. Last revised 19 September 2026.

These terms cover your use of the Reteva iOS app. By using Reteva you agree to them. If you do not, please do not use the app.

1. What Reteva is

Reteva turns pages of PDFs you provide into practice questions, and gives you a feed to answer them in. It is a study aid. It is not a teacher, a tutor, a medical or legal reference, or a source of truth about anything.

2. Documents you upload

You are responsible for what you put into Reteva. By uploading a document you confirm that:

• You own it, or you have the right to upload it and have it processed as described in the Privacy Policy.
• Doing so does not breach anyone’s copyright, licence, confidentiality agreement or privacy.

Please think before uploading material that is not yours to send. Course materials are often licensed to you personally rather than owned by you. Work documents are frequently confidential by contract. A document containing other people’s personal information — medical notes, records with names in them — should not be uploaded unless you have the right to share it.

Your pages are sent to Google Gemini to be read. That is what processing them means.

3. Content you share

When you share a quiz you publish it: anyone with the code can import it until it expires. You are responsible for what you publish.

Do not share quizzes that:

• Reproduce copyrighted material beyond what fair use or fair dealing allows
• Contain confidential, personal or identifying information about anyone
• Contain live examination material you are not permitted to distribute
• Are abusive, harassing, hateful, or unlawful

Reteva provides a way to report a shared quiz from inside the app. We may disable any share that is reported, at our discretion and without notice. You can revoke a share you created at any time from the device that made it.

4. Things you must not do

• Upload malware, or files crafted to attack or exhaust our systems or Google’s
• Automate, script or otherwise use the API other than through the Reteva app
• Attempt to bypass rate limits, usage limits or integrity checks
• Reverse engineer, decompile or tamper with the app except where law permits it
• Resell, redistribute or provide Reteva as a service to others

5. Questions are generated by AI, and can be wrong

Reteva does not guarantee any grade, examination result, learning outcome or level of recall. Nothing in the app is a prediction or a promise about how you will do.

Reteva is not a substitute for professional advice of any kind.

6. Subscriptions and billing

• Reteva requires a paid subscription. There is no free trial.
• Subscriptions are sold through your Apple ID. Apple takes the payment; we never see your payment details.
• The price, the billing period and the renewal terms are shown on the purchase screen before you buy.
• Subscriptions renew automatically at the end of each period until you cancel.
• Cancel at least 24 hours before the period ends to avoid the next charge. Cancelling stops future renewals; it does not end the period you have already paid for, and you keep access until it runs out.
• Manage or cancel in Settings on your iPhone, under your Apple ID, in Subscriptions. The app links to that screen.
• Refunds are handled by Apple under its own policies. We cannot issue them.
• We may change prices. A change applies from the next renewal and Apple will tell you before it takes effect.

7. Apple

Reteva is licensed, not sold, to you. Your use is also governed by Apple’s Licensed Application End User License Agreement. Where these terms and that agreement conflict on a matter it covers, that agreement applies.

Apple is not a party to these terms, has no obligation to provide support for Reteva, and is not responsible for any claim relating to the app. Apple and its subsidiaries are third-party beneficiaries of these terms and may enforce them against you.

8. Ending access

We may suspend or end your access, and disable shares you created, if you break these terms or use Reteva in a way that harms other people or our systems. You can stop using Reteva at any time by deleting the app; cancel your subscription through Apple first if you have one.

9. No warranty

Reteva is provided “as is” and “as available”, without warranties of any kind, express or implied, including fitness for a particular purpose, accuracy, or uninterrupted availability, to the fullest extent the law allows. Some jurisdictions do not allow certain exclusions, in which case they do not apply to you.

10. Limitation of liability

To the fullest extent permitted by law, Reteva and the people who make it are not liable for indirect, incidental, special, consequential or punitive damages, or for lost profits, lost data, lost opportunity, or examination or academic outcomes, arising from your use of Reteva.

Where liability cannot be excluded, it is limited to the greater of the amount you paid for Reteva in the twelve months before the claim, or ten US dollars.

Nothing here excludes liability that cannot lawfully be excluded, including for death or personal injury caused by negligence, or for fraud.

11. Changes to these terms

We may update these terms. The revision date at the top changes when we do, and continuing to use Reteva after a change means you accept it.

12. Contact

See the Support page.