Privacy Policy

Last updated: December 9, 2025

XMath AI ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our Chrome extension and related services.

Information We Collect

We collect the following types of information:

Screenshots: When you use the capture feature, screenshots are temporarily processed to extract and solve mathematical problems. Screenshots are not stored permanently.
Account Information: If you create an account, we collect your email address and name through our authentication provider (Clerk).
Usage Data: We collect anonymous usage statistics to improve our service, including the number of problems solved and feature usage.
Device Information: We generate a unique device identifier to track free usage limits across sessions.

How We Use Your Information

To provide and improve our math-solving service
To manage your account and subscription
To enforce usage limits for free users
To send important service updates

Data Security

We implement industry-standard security measures to protect your data. All data transmission is encrypted using HTTPS. Screenshots are processed in memory and not stored on our servers.

Third-Party Services

We use the following third-party services:

Clerk: For user authentication
Stripe: For payment processing
Google AI: For mathematical problem analysis

Your Rights

You have the right to:

Access your personal data
Request deletion of your data
Export your data
Opt out of marketing communications

Contact Us

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

Email: [email protected]
Address: Sun Laurel Hata 505, 2027 Hata, Moji-ku, Kitakyushu, Fukuoka 800-0112, Japan

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