Privacy Policy

Last updated: March 21, 2026

Our Commitment to Privacy

Welcome to Katakana 50. We are committed to protecting the privacy of our users, including children and beginning learners. This app is designed to be a safe, focused learning experience, and we take privacy seriously.

Data Collection and Usage

We do not collect any personal information from our users.

Katakana 50 is designed to work as a private, on-device learning tool. This means:

  • No Personal Data: The app does not collect, store, transmit, or share personally identifiable information such as your name, email address, or location.
  • Local Storage Only: Preferences and simple learning settings are stored only on your device. We cannot access that information.
  • No Third-Party Analytics or Ads: We do not use advertising SDKs, analytics tools, or third-party data collection services inside the app.

Children's Privacy

Katakana 50 is suitable for children aged 4 and above as well as learners of all ages. We aim to comply with COPPA and similar privacy regulations.

  • We do not knowingly collect personal information from children under 13.
  • The app can be used without creating an account or submitting personal information.
  • We encourage parents and guardians to supervise children's app usage when appropriate.

Data Security

Because we do not collect or store personal information on our servers, there is no server-side personal data for us to expose or share.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. If we make changes, we will post the updated policy on this page with a revised effective date.

Contact Us

If you have any questions or suggestions about this Privacy Policy, please contact us:

katakana-app@higaku.com