How PassSeries66 handles study data.

PassSeries66 uses account, purchase, and study activity data to provide access, sync progress, restore purchases, answer support requests, and improve reliability.

No sale of personal data

PassSeries66 does not sell personal data and does not use third-party advertising inside the app.

Purchase processing

Apple processes In-App Purchases. PassSeries66 receives entitlement status needed to provide access.

Data requests

Use the in-app support flow to request account help, correction, export, or deletion where available.

Retention and security

PassSeries66 keeps account and study data for as long as needed to provide the service, meet legal obligations, resolve disputes, and maintain app reliability. Reasonable technical and organizational safeguards are used to protect candidate data.