Privacy Policy

Effective Date: July 16, 2026

Heart Rate Guide is developed and published by Legend Techno.

We value your privacy and are committed to protecting it. This Privacy Policy explains how the application handles your information.

Information We Collect

Heart Rate Guide is designed to respect your privacy.

The app does not require users to create an account or sign in.

The app does not collect personal information such as:

• Name

• Email address

• Phone number

• Address

• Contacts

• Photos

• Location

• Health records

• Biometric information

Local Data Storage

The app may store the following information only on your device to improve your experience:

• App settings

• Theme preference

• Saved favorites

• BMI calculation history

• Water intake calculation history

• Target heart rate calculation history

This information never leaves your device unless you choose to delete the app or clear its data.

Internet Access

Most features work offline.

If internet access is used, it is only for optional features such as opening the Google Play Store page for rating the app or viewing online resources.

Permissions

Heart Rate Guide does not require sensitive permissions such as:

• Camera

• Microphone

• Contacts

• SMS

• Phone

• Location

The app requests only the minimum permissions necessary for normal Android functionality, if any.

Advertising

The current version of Heart Rate Guide does not display advertisements.

If advertisements are introduced in a future update, this Privacy Policy will be updated accordingly.

Analytics

Heart Rate Guide does not collect analytics or usage tracking data.

Children's Privacy

Heart Rate Guide is intended for a general audience and is not specifically designed for children under the age of 13.

We do not knowingly collect personal information from children.

Medical Disclaimer

Heart Rate Guide is an educational application only.

The app:

• Does not measure heart rate.

• Does not diagnose medical conditions.

• Does not monitor health.

• Does not provide treatment recommendations.

Always seek advice from qualified healthcare professionals regarding medical concerns.

Data Security

Since personal information is not collected, there is no personal data stored on our servers.

Any locally stored preferences remain on your device.

Changes to This Privacy Policy

We may update this Privacy Policy periodically. Any changes will be reflected on this page with a revised effective date.

Contact Us

If you have any questions regarding this Privacy Policy, please contact:

Legend Techno

Email: uperkuller8356@gmail.com