Privacy Policy

Last updated: June 7, 2026

This Privacy Policy describes how the Alcometer - BAC Calculator mobile application ("the App", "we", "us"), developed by GY Solutions, handles information when you use it.

1. Information We Store

The App stores the following data locally on your device only, using on-device storage (AsyncStorage). This data is never transmitted to us or to any server we control:

• Your body weight (used for blood alcohol level calculations)
• Your selected language preference
• Drinking session records you create (drink type, quantity, alcohol percentage, and timestamps)

This information remains on your device and is deleted if you uninstall the App. We do not have access to it, and it is not linked to your identity.

2. Advertising

The App displays advertisements provided by Google AdMob, a service operated by Google LLC. To deliver and personalize ads, Google AdMob may collect and process information such as:

• Advertising identifiers (e.g., Android Advertising ID)
• Device information (device type, operating system version)
• Approximate location (derived from IP address)
• Ad interaction data (impressions, clicks)

This data is collected and processed by Google in accordance with Google's own privacy policy:
https://policies.google.com/privacy

You can manage your ad personalization settings at:
https://adssettings.google.com

3. Data Sharing

We do not sell, rent, or share any personal information with third parties, other than the advertising data described above which is collected directly by Google AdMob as part of its service.

4. Children's Privacy

This App relates to alcohol consumption tracking and is intended for users who are of the legal drinking age in their jurisdiction (typically 18+). It is not directed at children, and we do not knowingly collect information from children.

5. Disclaimer

The blood alcohol level values calculated by this App are estimates only, intended for informational and entertainment purposes. They should never be used to determine whether it is safe or legal for you to drive or operate machinery. Always act responsibly and never drink and drive.

6. Data Security

Since all personal data (weight, drink sessions) is stored only on your device and never leaves it, you are in full control of this data. You can delete it at any time by clearing the App's storage or uninstalling the App.

7. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us at:
gysolutionsdev@gmail.com