Last updated: June 28, 2026
Stackore ("we," "our," or "the app") is a personal precious-metals portfolio tracker. This policy explains what information the app handles and how. We've kept it plain-language on purpose.
When you create an account, we collect your email address and a password (stored securely and never in plain text). You may also provide a display name and age during signup. The portfolio data you enter — the items in your stack, quantities, purchase prices, and notes — is stored in your account so it syncs across your devices.
Your information is used solely to operate the app: to authenticate you, to save and display your portfolio, and to calculate values and performance. We do not sell your data, and we do not share it with third parties for advertising or marketing.
The app fetches live precious-metal spot prices from a third-party pricing service. These requests retrieve market prices only and do not transmit your personal information or portfolio contents.
If you enable the optional Face ID lock, biometric authentication is handled entirely by your device's operating system. Your biometric data never leaves your device and is never accessible to us.
Account and portfolio data is stored using Supabase, a secure cloud backend, with encryption in transit. Access to your data requires your authenticated login.
You can delete your account at any time from within the app (Settings → Advanced). Deleting your account removes your portfolio data from our systems.
Stackore is not directed at children under 13, and we do not knowingly collect personal information from children under 13.
We may update this policy from time to time. Material changes will be reflected by the "Last updated" date above.
Questions about this policy? Contact us at support@stackore.app.