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Privacy Policy

Last updated: February 23, 2026

Your privacy matters to us. This Privacy Policy explains how FolioVault collects, uses, stores, and protects your information when you use our service.

1. Information We Collect

Account Information

When you create an account, we collect your name, email address, and password (stored in hashed form). If you sign in with a third-party provider (e.g. Google), we receive your name, email, and profile image from that provider.

Portfolio Data

You may submit portfolio information including asset names, quantities, transaction records, and related financial data. This data is provided voluntarily and is used solely to deliver the service.

API Keys

If you connect a third-party exchange account, we store your API keys in our database. These keys are used solely to execute your requested operations (viewing balances, placing orders). We recommend using API keys with restricted permissions and IP whitelisting for added security.

Usage Data

We may collect basic usage information such as pages visited, features used, and timestamps to improve the service.

2. How We Use Your Information

  • To provide, maintain, and improve the FolioVault service.
  • To authenticate your identity and secure your account.
  • To send verification codes and essential service communications.
  • To respond to your requests or inquiries.

3. Data Storage & Security

Your data is stored locally using SQLite. We implement reasonable security measures to protect your information, including password hashing and secure session management. However, no method of transmission or storage is 100% secure, and we cannot guarantee absolute security.

4. Third-Party Services

FolioVault may integrate with third-party services for authentication (e.g. Google OAuth) and market data. These services have their own privacy policies, and we encourage you to review them. We do not sell or share your personal data with third parties for advertising purposes.

5. Cookies

We use essential cookies and session tokens to keep you signed in and to provide core functionality. We do not use tracking or advertising cookies.

6. Your Rights

You have the right to:

  • Access the personal data we hold about you.
  • Request correction of inaccurate data.
  • Request deletion of your account and associated data.
  • Export your portfolio data.

7. Data Deletion

You can delete your account at any time through your account settings. When you delete your account, all associated personal data and portfolio records will be permanently removed from our system.

8. Children's Privacy

FolioVault is not intended for children under the age of 16. We do not knowingly collect personal information from children.

9. Changes to This Policy

We may update this Privacy Policy from time to time. When we do, we will revise the "Last updated" date above. Continued use of the service after changes constitutes acceptance of the updated policy.

10. Contact

If you have any questions about this Privacy Policy or wish to exercise your data rights, please contact us through the application.

See also our Terms of Service and Disclaimer & Risk Disclosure.