Privacy Policy

Last updated: March 21, 2026

1. Who We Are

Danu Finance ("Danu", "we", "us", or "our") is an educational mobile application and website that helps users screen publicly traded stocks using frameworks inspired by historical investor methodologies. Our website is danufinance.com and our app is available on Google Play.

2. Information We Collect

We collect only the minimum information necessary to operate the app.

Information you provide directly:

• Email address (if you create an account or contact support)
• Custom screener parameters and investor style preferences you configure in the app
• Support messages or feedback you send to us

Information collected automatically:

• App usage data (screens viewed, features used) — used to improve the product
• Device type and operating system version — for compatibility purposes
• Crash reports and error logs — to fix bugs
• Subscription status (via Google Play) — to provide Pro features

3. Information We Do NOT Collect

We want to be explicit about what we do not collect:

• We do not collect your brokerage account information
• We do not collect your actual stock holdings or portfolio
• We do not collect your trading history or transactions
• We do not collect your financial account numbers or credentials
• We do not sell your data to third parties

4. How We Use Your Information

• To operate and improve the Danu Finance app and website
• To manage your subscription and provide Pro features
• To respond to support requests
• To send product updates (only if you opt in)
• To diagnose and fix technical issues

5. Third-Party Services

Danu Finance uses the following third-party services, each with their own privacy policies:

• Google Play Billing — handles all subscription payments. We never see or store your payment details. See Google's Privacy Policy.
• Anthropic Claude AI — powers the AI Analysis feature. Stock ticker and financial data is sent to Claude to generate analysis. No personal user information is included. See Anthropic's Privacy Policy.
• Financial Data Providers — we use third-party APIs to retrieve publicly available stock market data (prices, fundamentals, financials). This data is not linked to individual user accounts.

6. Data Storage and Security

Your screener preferences and watchlist data are stored locally on your device. Where server-side storage is used, we use industry-standard encryption (TLS in transit, AES-256 at rest). We retain data only as long as necessary to operate the service.

7. Your Rights

You have the right to:

• Request a copy of the personal data we hold about you
• Request deletion of your account and associated data
• Opt out of non-essential communications at any time

To exercise any of these rights, email us at [email protected].

8. Children's Privacy

Danu Finance is not directed at children under the age of 13. We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us and we will promptly delete it.

9. Changes to This Policy

We may update this Privacy Policy from time to time. When we do, we will update the "last updated" date at the top of this page. Continued use of the app after changes constitutes acceptance of the updated policy.

10. Contact

If you have any questions about this Privacy Policy, please contact us:

Email: [email protected]
Website: danufinance.com

Danu Finance is an educational tool. Stock screening results, AI analysis, and all content provided through the app are for informational and educational purposes only. Past performance of any investor framework does not guarantee future results. Nothing herein constitutes a solicitation, recommendation, or offer to buy or sell any financial instrument.