Privacy Policy

Last updated: May 29, 2026

Summary

Arithmetika does not collect, store, or transmit any personal data. The app runs entirely on your device with no network connection. There is no account, no login, and no analytics.

Data we collect

None. Arithmetika does not collect any information about you or your usage.

Data stored on your device

Your quiz scores, settings, and progress are stored locally on your device using Apple's SwiftData framework, inside the app's private sandbox. This data never leaves your device and is not synced to any cloud service. Deleting the app removes all stored data.

Third-party services

Arithmetika does not integrate with any third-party services, SDKs, advertising networks, or analytics platforms.

Children's privacy

Arithmetika does not knowingly collect personal information from anyone, including children under the age of 13.

Changes to this policy

If this policy ever changes, the updated version will be posted at this URL with a new "Last updated" date.

Contact

For privacy questions, email bernardoramirez@outlook.com.