Privacy Policy

Last updated: September 2025

Your Privacy Matters

We keep things simple and transparent. This page explains what we collect and why.

Information We Collect

  • No account is required to use the app.
  • Core features work fully offline.
  • If ads are enabled, ad SDKs may collect device and ad performance data per their policies.

How We Use Information

  • To operate and improve the app.
  • To show ads (if enabled) and measure performance.
  • We do not sell personal data.

Contact

Questions? Email chizhang2048@gmail.com.

Third-Party Services

Google AdMob (ads). Please review their privacy policies.

Your Choices

You can disable personalized ads in iOS settings or limit ad tracking.