Effective July 11, 2026
Feed107 has no accounts. Your study progress lives on your device. We collect a small amount of anonymous usage data to improve the app, and nothing else.
Cards viewed, quiz answers, your optional test date, and your purchase status are stored locally on your phone. Deleting the app deletes this data.
The app sends anonymous usage events (for example: app opened, quiz answered, paywall viewed) to our own server, tagged with a random install identifier. This identifier is not linked to your name, email, Apple ID, device identifiers, or location. We use this data only to understand which study features help people and to fix problems. We do not use third-party ad or tracking SDKs, and we do not sell data.
Subscriptions and one-time purchases are processed entirely by Apple. We never see your payment details. Purchase receipts are validated on device through StoreKit.
The pre-launch waitlist on feed107.vercel.app is closed and the site no longer collects email addresses. If you joined it before launch, your email was used only for the launch announcement. Contact us to be removed.
Feed107 is exam preparation for the FAA remote pilot certificate (minimum age 16) and is not directed at children under 13.
We will update this page if our practices change. Questions or deletion requests: markdebarry@icloud.com.