Privacy

Last updated: October 21, 2026

• We don't ask you to create an account and we don't collect your name or email through the site.
• The screen test, quiz and calculator run in your browser. Your answers are not sent to us.
• We don't use advertising cookies or trackers.
• Our hosting provider, Cloudflare, may process basic technical data (such as IP addresses) to deliver and protect the site.
• If you follow an affiliate link to another site (such as Amazon), that site's own privacy policy applies.

Questions? Contact us.