Effective date: July 7, 2026
This policy explains how the Sophi0 app (“Sophi0,” “the app,” “we”) handles your information. Sophi0 is a project of Philosophy Zero.
Sophi0 does not collect, transmit, sell, or share any personal data. Everything you do in the app stays on your device.
None. Sophi0 has no user accounts and no login. Your entries, progress, settings, and any content you create are stored locally on your device only. We do not operate servers that receive your data, and we do not use analytics, advertising, or tracking software.
All app data lives on your device. If you delete the app, that data is removed with it. Sophi0 lets you export and import your own data as a file (the “.pz” archive) so you can back it up or move it yourself — we never see or receive that file. Because your data is stored only on your device, please keep your own backups if it matters to you.
In-app purchases are processed entirely by Apple through the App Store. Sophi0 never receives or stores your payment information. Apple’s handling of purchase data is governed by Apple’s Privacy Policy. If you change devices, you can restore eligible purchases through your Apple Account using the “Restore Purchases” option in the app.
Sophi0 does not collect personal information from anyone, including children. The app does not require an account or any personal details to use.
Sophi0 does not include third-party analytics, advertising, or data-sharing components. The only third party involved is Apple, solely for processing App Store purchases as described above.
This policy's promises about the app are absolute: the app takes no data. Separately, our website (sophi0.com) uses anonymous, cookie-free page-view counting to see which pages are read. It collects no personal data, sets no cookies, and cannot identify you — it counts visits, nothing more.
If this policy changes, we will update this page and revise the effective date above.
Questions about this policy? Contact us at: thephilosophyzero@gmail.com