1. Introduction

Quantra AI ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application.

Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application.

2. Data We Collect

We collect information that you provide directly to us and information collected automatically when you use our app:

• Email address — Required for account creation and authentication
• Display name — Optional, used to personalize your experience
• Usage data — Number of analyses run, features used, and app interactions
• Device token — Required for sending push notifications you've enabled
• Watchlist stocks — The stocks you add to monitor
• Preferences — Your selected analysis language, experience level, and trading strategy

3. How We Use Your Data

We use the information we collect for the following purposes:

• To provide AI-powered stock analysis and recommendations
• To send push notifications about price alerts and market news you've requested
• To sync your watchlist and preferences across your devices
• To track your monthly usage for subscription limits
• To improve our app and develop new features
• To communicate with you about your account and provide customer support

We NEVER sell, rent, or share your personal data with third parties for marketing purposes.

4. Third-Party Services

Our app uses the following third-party services that may collect information:

• Firebase (Google) — Authentication, cloud storage, and push notifications. See Firebase Privacy Policy
• AI Analysis Engine — Processes stock symbols and technical data to generate insights. No personal information is shared with the AI service
• Yahoo Finance — Real-time stock price and market data
• Apple App Store — Payment processing for subscriptions. We never see or store your payment information

5. Data Security

We implement industry-standard security measures to protect your data:

• All data is encrypted in transit using TLS/SSL
• Data at rest is encrypted using Firebase security
• We use Firebase Authentication with secure token-based sessions
• Optional Face ID/Touch ID protection for app access
• Regular security audits and monitoring

6. Your Rights

You have the following rights regarding your personal data:

• Access — View your data anytime in the Settings tab of the app
• Correction — Update your profile information at any time
• Deletion — Delete your account and all associated data from Settings → Delete Account
• Export — Contact us to request a copy of your data
• Opt-out — Disable push notifications at any time via iPhone Settings

7. Data Retention

We retain your personal data for as long as your account is active. When you delete your account:

• Your profile data is immediately deleted
• Your watchlist and analysis history are permanently removed
• Anonymized usage statistics may be retained for analytics

8. Children's Privacy

Quantra AI is not intended for users under 17 years of age. We do not knowingly collect personal information from children under 17. If we discover that a child under 17 has provided us with personal information, we will promptly delete it.

9. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence, including the United States where our service providers operate. We ensure appropriate safeguards are in place to protect your data.

10. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date. Continued use of the app after changes constitutes acceptance of the updated policy.

11. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us through the Help Center.