Privacy Policy

Last updated: May 2, 2026

PIPin does not collect, store, or transmit any personal data.

All communication happens directly between your Mac and iOS device over your local Wi-Fi network using Apple's MultipeerConnectivity framework. Screen contents you pin never leave your local network and are not seen by us or any third party.

The Mac app stores its preferences (window positions, frame rate, shortcut) only on your own Mac. The iOS app stores nothing beyond what iOS manages automatically.

Feedback emails you choose to send from inside the app go to jiayin.li@proton.me and contain only what you type plus your app version, device model, and OS version.

There are no accounts, no servers, no analytics, and no tracking.

Questions? Contact jiayin.li@proton.me.