Privacy Policy

Last updated: 17 September 2026

Stackpick collects no personal data at all. There are no accounts, no sign-in, no analytics, no advertising and no third-party SDKs of any kind.

What is stored, and where

The app keeps your settings (music and sound volume) and your progress in its own private storage on the device. It never leaves the device, it is not backed up to any server of ours, and it is removed when the app is deleted.

Network

The app ships without any networking code: it works fully offline and never contacts a server.

Children

Stackpick is not made specifically for children, but it collects nothing from anyone of any age: no accounts, no advertising and no tracking.

Purchases

The app is sold on the App Store for a single payment. Payment is handled entirely by Apple; we never see your payment details.

Contact

Questions about privacy: javier.bascones@gmail.com.