Privacy Policy

1. What we collect

• Account and sign-in information, such as the email and provider identity associated with your Google Auth or email-link sign-in.
• Practice, progress, preferences, and account-level subscription information needed to provide the product and enforce quotas or access rules.
• Information you choose to send to Support, including the account email, request details, and limited transaction details needed to investigate a billing issue.
• If an eligible FRQ feature is enabled for your account, uploaded images and the structured data needed to run and display that feature.

2. Provider roles and purposes

The providers below are listed by role. AP Exam Kit uses the minimum service needed for the feature, and the production AI providers listed below are not used for ordinary public pages or MCQ practice while the production AI gate is closed.

3. FRQ AI processing and notice

When you choose to submit an eligible FRQ response, AP Exam Kit processes one to three handwritten answer images and any optional clarification with the configured AI providers to transcribe the work and generate rubric-based practice feedback. The two independent feedback reviewers may receive the original images as reference for handwriting ambiguity, but may not award points without cited transcript evidence. When those reviewers disagree, the configured Gemini Pro Agent model may adjudicate the disputed rubric point; if it is unavailable, the valid Claude decision controls that point. This is independent practice feedback, not College Board scoring or an AP 1–5 prediction, and it may abstain or under-award when the evidence is unreliable.

This Privacy Policy is the notice for that processing. The feature does not use a separate FRQ consent checkbox. Do not submit material that you do not have the right to provide.

Optional categorical quality feedback is used only to evaluate future calibration candidates. It does not automatically change rubrics, gold labels, thresholds, or train a model.

4. FRQ retention and account deletion

FRQ images are automatically deleted after 30 days. Structured scoring results are retained until you request account deletion. Account deletion is available only by emailing Support at [email protected]; include the account email and clearly request account deletion. Do not include a password, verification code, or full card number.

A deletion request may require reasonable verification that you control the account. Some limited records may be retained when required by law, to resolve a dispute, prevent abuse, or maintain an audit trail.

5. Payments and security

Stripe receives and processes payment details for Checkout and subscription billing when those features are available. AP Exam Kit does not ask you to email payment credentials and does not store your full card number. We use access controls and private transport appropriate to the service, but no system can promise absolute security.

6. Communications and tracking

The first release does not use marketing email, advertising pixels, or third-party analytics or advertising trackers. We may send transactional messages needed to respond to Support or operate an account feature. We do not sell personal information.

AP Exam Kit itself records anonymous, first-party product-event statistics, such as sign-up button clicks, paywall views, FRQ upload starts, and result views. To group events within one browser, the site generates a random visitor identifier (kept up to 400 days) and a random session identifier (kept 30 minutes). These identifiers are stored in your browser and sent to our servers with each event; the event records, including the identifiers, are kept on our servers for up to 400 days and then deleted. The statistics contain no email or account link, and no question content, answers, images, or grading details. You can clear or block these identifiers at any time through your browser settings.

7. Requests and changes

For a privacy question, access request, correction request, or account deletion request, email [email protected]. We normally reply within 2 business days. We may update this policy as the product changes and will publish the new version on this page.

8. Language

The English version of this policy is the formal version. A complete Chinese translation is provided for convenience; if the versions differ, the English version controls to the extent permitted by law.