Privacy Policy

Compound Interest Calculator mobile app

Effective date: 23 May 2026

Summary: the mobile app does not collect, transmit, sell, or share personal data. All calculations are performed locally on your device.

Publisher and Contact

Compound Interest Calculator is published by EI Cyrus Boumedine, trading as Hushyard, 59 rue de Ponthieu, Bureau 326, 75008 Paris, France. For privacy questions, contact contact@hushyard.app.

What the App Collects

The mobile app does not access, collect, transmit, sell, or share personal or sensitive user data.

No account, profile, or registration data.
No name, email address, phone number, address, or contact list data.
No location, camera, microphone, photos, calendar, or health data.
No advertising ID, analytics identifier, or tracking SDK data.

On-Device Processing

Values entered into the calculator, such as starting amount, monthly contribution, interest rate, and duration, are processed locally on your device to display calculation results. These values are not sent to Hushyard or to any third party.

Permissions

The app does not request sensitive device permissions.

Sharing and Sale

Because the app does not collect personal or sensitive user data, we do not share or sell such data.

Website Hosting

This privacy page is hosted separately from the mobile app. Standard website hosting logs may be processed by the hosting provider to operate and secure this website.

Changes

We may update this page if the app changes or legal requirements change. The effective date above shows the latest revision.

Contact

For privacy questions or requests, contact contact@hushyard.app.