Privacy Policy

Last updated: 2026-06-18

AI Solve Quiz ("we", "our", "us") is committed to protecting your privacy. This Privacy Policy explains what data we collect, how we use it, and your rights. By using the AI Solve Quiz Chrome extension or website, you agree to this policy.

1. What We Collect

1.1 Account Information

When you sign in with Google, we receive and store your Google account ID, email address, display name, and profile picture URL. We also record the IP address used at sign-up for abuse prevention.

1.2 Usage Data

We log metadata about your AI explanation requests: the question type (e.g., multiple-choice), which AI model was used, token counts, response latency, and whether the request succeeded. Our audit log also retains a short, truncated copy of the answer so a repeated request can be served without charging you twice.

1.3 Saved Questions and Sessions

To provide your question history and the optional sharing feature, we save the questions you solve into sessions tied to your account. For each solved question we store the cropped question image, the answer, the explanation, the confidence score, and related metadata (subject, question type, output language, model, and timestamp). The cropped image is stored as an object in Cloudflare R2; the remaining fields are stored in our database.

These records are private to your account. If you create a share link for a session, anyone who has that link can view that session's questions, images, answers, and explanations without signing in, until you revoke the link. You can delete an individual session — or your entire account — at any time; doing so permanently removes the stored images and question content (see Account and Data Deletion).

1.4 Screen Capture — What Leaves Your Device

AI Solve Quiz only captures the screen region you explicitly select. That region is cropped on your device, and only the resulting image is sent to our backend — your full screen, your other tabs, and the rest of the page are never captured or transmitted. The cropped image is forwarded to Google Gemini to generate your answer and is saved to your account as described in section 1.3.

1.5 Billing Data

We store records of your PayPal subscription and add-on purchase transactions (amounts, dates, PayPal IDs) for billing and credit management. We do not store payment card details; all payment processing is handled by PayPal.

1.6 Credit Ledger

We maintain an audit ledger of credit transactions (grants, consumption, refunds). These records contain no question content.

2. How We Use Your Data

• To authenticate you and manage your account.
• To process AI explanation requests and deduct the appropriate credits.
• To manage billing and subscriptions via PayPal.
• To detect and prevent abuse (e.g., fraudulent credit farming).
• To monitor system health and diagnose errors via Sentry.

3. Sub-Processors

We share data with the following third-party sub-processors to operate the service:

• Google — Gemini API (USA): receives the cropped screenshot image of your selected question region to generate the answer and explanation. The image is sent inline for processing. (AI Solve Quiz separately stores the image and result for your history, as described in section 1.3.) See Google's Privacy Policy.
• Cloudflare — R2 object storage (USA): stores the cropped question images for your saved sessions and shared links. Images in a shared session are accessible to anyone with the share link until you revoke it; all stored images are deleted when you delete the session or your account.
• Google — Sign-In (USA): provides authentication via Google OAuth 2.0. We receive your Google account ID, email, display name, and picture. See Google's Privacy Policy.
• PayPal (USA): processes all payments (PRO subscriptions and add-on packs). We share your email and transaction amounts with PayPal to initiate and manage payments. See PayPal's Privacy Policy.
• Sentry (USA): receives error and performance events from our backend for error monitoring and diagnostics. We configure Sentry to strip request bodies, question images and text, and any secrets before transmission. Error events contain no question content.

4. Data Retention

• Account data: retained until you delete your account.
• Saved sessions, questions, and their stored images: retained until you delete the session or your account, at which point the images and question content are permanently removed.
• Credit ledger and payment records: retained in de-identified form even after account deletion for financial record-keeping.
• Session tokens: expire after 30 days (refresh tokens have a 30-day rolling TTL).
• Webhook event records: automatically deleted after approximately 90 days.
• Rate-limit records: automatically deleted after each window expires.

5. Cookies and Storage

The AI Solve Quiz Chrome extension stores your session tokens in Chrome's local extension storage (not browser cookies). The account portal (app.aisolvequiz.com) uses session storage in your browser. We do not use tracking cookies. See our Cookie Policy for more detail.

6. Your Rights

Depending on your jurisdiction, you may have rights to access, correct, or delete the personal data we hold about you. To exercise these rights, contact us at the address below.

7. Account and Data Deletion

You can delete your AI Solve Quiz account at any time from the account portal (app.aisolvequiz.com → Account → Delete Account).

Deleting your account will automatically cancel any active PayPal PRO subscription before your data is anonymized. This prevents future billing charges. You will not be charged again after deletion. Credits already granted are not refunded; any remaining credits are lost upon deletion.

Upon deletion, we permanently remove your saved sessions, solved questions, and their stored images, and we anonymize your account: your email address, profile picture, sign-up IP, and Google account ID are cleared. A de-identified tombstone record is retained for fraud prevention. Credit ledger and payment records are retained in de-identified form.

If you believe your data has not been deleted within a reasonable time after a deletion request, contact us at the address below.

8. Security

All data in transit is encrypted via HTTPS. Our database uses TLS and SCRAM-SHA-256 authentication. Secrets (API keys, JWT signing keys) are managed as environment secrets and never hardcoded or logged. We do not log question text or personal identifiers beyond what is required for abuse prevention.

9. Children's Privacy

AI Solve Quiz is not directed at children under 13. We do not knowingly collect data from children under 13.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Material changes will be reflected in the "Last updated" date above. Continued use of AI Solve Quiz after an update constitutes acceptance of the revised policy.

11. Contact

Questions about this Privacy Policy or data deletion requests may be directed to: [email protected]