Privacy Policy

Evan's Math Hub is a free math games website created by Evan, a 12-year-old developer. This Privacy Policy explains what information we collect, how we use it, and how we keep it safe. By using this site or app, you agree to this policy.

We may collect the following types of information:

• Account info — if you sign in with Google or email, we store your name and email address in Firebase so your scores can be saved.
• Guest/anonymous use — you can play as a guest without providing any personal information. A temporary anonymous account is created in Firebase for game features to work.
• Usage data — Google AdSense (our advertising partner) may collect anonymous data about how you use the site in order to show relevant ads.

• To save your game scores and progress (Firebase / Firestore)
• To let you sign in and access your account
• To display ads through Google AdSense to help keep the site free

We do not sell your personal information to anyone.

This site uses Google AdSense to display advertisements. Google may use cookies to show ads based on your interests. You can learn more or opt out at google.com/settings/ads.

We also use Firebase (by Google) to manage accounts and store game data. Firebase may use cookies as part of its authentication service.

Evan's Math Hub is designed for students and kids. We take children's privacy seriously:

• We do not knowingly collect personal information from children under 13 without parental consent.
• If you are under 13, please ask a parent or guardian before creating an account.
• Parents can request deletion of their child's data by contacting us.
• Guest mode is available so kids can play without creating an account.

Your data is stored securely using Google Firebase, which uses industry-standard security practices. We do our best to protect your information, but no system is 100% secure. Please use a strong password if you create an account.

Evan's Math Hub uses these third-party services, each with their own privacy policies:

• Google Firebase — account & data storage
• Google Sign-In — optional login method
• Google AdSense — advertising

We may update this Privacy Policy from time to time. Any changes will be posted on this page with a new "last updated" date. We encourage you to check back occasionally.