App: Pi Digits Calculator
Last updated: March 2026
Pi Digits Calculator does not collect, store, or transmit any personal data. All calculations and history are stored locally on your device only.
The Pro Upgrade is processed entirely by Apple through the App Store. We do not receive or store any payment information.
We do not use any third-party analytics, advertising, or tracking services.
Data synced between iPhone and Apple Watch stays on your personal devices and is not shared with us or any third party.
This app does not collect any information from anyone, including children under 13.
If we update this policy, the new version will be posted at this URL.
Questions? Email us at: me@zhuqianyu.com