Overview

Oral Calculation is a children's mental math practice app. It is designed to work completely offline and does not collect, transmit, or share any personal data.

Data Collection

We do not collect any data. Specifically:

• No personal information (name, email, age, etc.)
• No usage analytics or tracking
• No device identifiers or advertising IDs
• No location data
• No cookies or web beacons

Data Storage

All app data (practice history, settings, statistics) is stored locally on your device only using the operating system's built-in storage. This data never leaves your device. Practice records are automatically deleted after 90 days.

Internet Access

The app does not require internet access and makes no network requests. It works fully offline.

Third-Party Services

The app does not use any third-party analytics, advertising, or tracking services.

Children's Privacy

This app is designed for children aged 6–12. We are committed to protecting children's privacy. Since we collect no data whatsoever, there is no risk of children's personal information being collected or shared.

Changes to This Policy

If we update this privacy policy, we will post the revised version on this page with an updated date.

Contact

If you have questions about this privacy policy, please contact us at: wjh1991@gmail.com