Privacy Policy

Last Updated: September 2026

This privacy policy governs your use of the mobile application MIENchic CipherPAD OTP-Messenger created by MIENCHIC LLC.

1. Core Privacy Philosophy

This application is designed with a strict offline-only architecture. The application does not require, request, or utilize an internet connection. It contains zero external tracking scripts, analytics modules, or third-party libraries.

2. Information Collection and Use

• Personal Data: The application does not collect, harvest, transmit, or store any personally identifiable information (PII).
• User Content: Any messages typed into the application and any files selected as cryptographic keys are processed strictly within the volatile memory (RAM) of your local device.
• Local Storage: The application utilizes Android SharedPreferences solely to keep track of local indices (numerical offsets) associated with the file fingerprints you select. This tracking data never leaves your device.

3. Data Sharing and Third Parties

Because the application has no access to the internet or cellular networks, it is physically impossible for any data processed within the application to be shared, transmitted, or leaked to the developer or any third-party entities.

4. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Since the app collects no data, any updates will strictly reflect structural or interface changes to the application.

5. Contact Us

If you have any questions regarding privacy while using the application, please contact us via our developer email on the Google Play Store page or at: info@mienchic.com