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Privacy Policy

Last updated: 3 October 2026. This Privacy Policy explains how Crystalize ("we", "us", "our") handles information when you visit crystalize.top.

Information we collect

You do not need to register or provide personal information to read our notes. Our web server may log standard technical data such as your IP address, browser type, and the pages you visit, used to keep the site running and secure.

Cookies and advertising

We use Google AdSense to display advertising. Google and its partners may use cookies (including the DoubleClick cookie) to serve ads based on your prior visits to this or other websites. You may opt out of personalised advertising in Google's Ads Settings. Third-party vendors, including Google, use cookies to serve ads based on prior visits.

GDPR (EEA/UK users)

If you are in the European Economic Area or the United Kingdom, you have the right to access, correct, or delete personal data we may hold about you, and to object to or restrict certain processing. You may withdraw consent to cookies at any time.

CCPA (California users)

California residents have the right to know what personal information is collected, to request its deletion, and to opt out of its sale. We do not sell personal information.

Contact

For privacy questions, contact us at [email protected].

Crystalize — idea → app → ship

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Crystalize is an independent learning reference for app builders. Content is general education, not professional advice, and is not affiliated with any framework, store, or vendor.