Privacy Policy
Last updated October 29, 2026
Folio does not collect, store, or share any personal data. There are no accounts, no analytics, no advertising, and no tracking.
What stays on your device
Your puzzle progress, solved paintings, streak, and settings are saved only on your device (and shared with Folio's widget through an on-device app group). We never receive them.
Network requests
To show paintings that aren't bundled with the app, Folio downloads images and public collection data directly from The Metropolitan Museum of Art (metmuseum.org) and the Cleveland Museum of Art (clevelandart.org). Like any website, those servers receive your device's IP address as part of the request. Folio sends them nothing else. See their privacy policies for how they handle requests.
Purchases
Folio Plus is sold through the App Store. Apple processes the payment; we only learn from StoreKit on your device whether the purchase is active. We never see your payment details.
Notifications and photos
Daily reminders are scheduled on your device. If you save a share card, Folio asks for permission to add it to your photo library; it never reads your photos.
Children
Folio collects no data from anyone, including children.
Changes
If this policy changes, the new version will be posted here with a new date.