Privacy Policy

1. Information We Collect

We collect information you provide directly to us, including:

• Account information (email, name)
• Calculator inputs and saved calculations
• Usage data and analytics
• Payment information (processed by Stripe)

2. How We Use Your Information

We use your information to provide and improve our services, communicate with you, and analyze usage patterns. We do not sell your personal information to third parties.

3. Data Security

We implement reasonable security measures to protect your information. However, no method of transmission over the Internet is 100% secure.

4. Cookies and Tracking

We use cookies and similar technologies to analyze usage, remember your preferences, and improve your experience. You can control cookies through your browser settings.

5. Third-Party Services

We use third-party services that may collect information:

• Google Analytics (analytics)
• Stripe (payment processing)
• Vercel (hosting)
• Supabase (database)

6. Your Rights

You have the right to access, update, or delete your personal information. Contact us to exercise these rights.

7. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by posting a notice on our website.