Privacy Policy for Chalk Speed Math

Last updated: August 9, 2026

Chalk Speed Math stores practice history and app preferences locally on your device so you can review your performance over time and customize the app.

The app may store the following information locally on your device:

• Completed practice session date
• Selected operation and difficulty
• Completion time
• Number of skipped questions
• Number of first-try incorrect answers
• Total questions in the session
• A local record identifier for each saved session
• Your sound effects preference

This information is stored using Apple's local app storage and is not sent to any server.

Chalk Speed Math does not collect personal information, require user accounts, use analytics, display advertising, track users, access advertising identifiers, or share user data with third parties.

The app does not access your location, contacts, camera, microphone, or photo library, and does not use cloud synchronization.

You can clear your practice history or reset app data from the app's Settings screen.

Contact

For privacy or support questions, contact: dt-app-support@proton.me