Cao AP Lab
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Privacy Policy

Last updated: August 2026

Cao AP Lab is an educational website that helps students practice AP Macroeconomics graphs. We collect as little information as possible and never sell your personal information.

Information We Collect

Account information (optional). Signing in is optional. If you choose to sign in with Google, we receive the name, email address, and basic profile details that those services share with us. We use this information only to keep you signed in and to associate your progress with your account.

Information stored on your device. Some settings (such as unlocked units and splash-screen preferences) are stored locally in your browser’s storage. This data stays on your device. Clearing your browser’s site data will remove it.

Hosting and service providers. The website and any account records are hosted by our service providers so the site can function. These providers process data only as needed to operate and maintain the service. They do not use your information for their own purposes.

How We Use Information

We use the limited information we collect solely to:

  • Provide and improve the educational tools on the site
  • Keep you signed in (if you choose to create an account)
  • Maintain the reliability and security of the service

We do not sell, rent, or share your personal information with third parties for marketing or advertising purposes.

Children’s Privacy

Cao AP Lab is intended for high school students studying AP Macroeconomics. We do not knowingly collect personal information from children under 13. If you believe a child under 13 has provided us with personal information, please contact us so we can delete it.

Your Choices

  • You can use the site without signing in.
  • You can clear local data at any time through your browser settings.
  • You can request deletion of your account information by contacting us.

Changes to This Policy

We may update this Privacy Policy from time to time. The “Last updated” date at the top will always reflect the most recent version.

Contact

If you have questions about this Privacy Policy or your information, email contact@caoaplab.org.