Last Updated: 2026-02-07
Contact: nine.yang.coding@gmail.com
Thank you for using our mobile application (“the App”). This Privacy Policy explains how we collect, use, and protect your information. The App is a barometer utility designed to display atmospheric pressure changes, pressure trends, and related sensor-based insights. We are committed to protecting your privacy and ensuring transparency.
We do not directly collect personal data. However, third-party services (such as advertising providers) may collect certain information as required to deliver their services, subject to your consent and device settings.
Basic device information such as device model, operating system version, and app version may be collected automatically for compatibility and performance purposes.
Anonymous crash or error logs may be collected through Apple or Google system services to help diagnose and fix issues. These logs do not contain personally identifiable information.
If you contact us at nine.yang.coding@gmail.com, we will receive your email address and message solely for customer support and communication purposes.
The App may access device barometric pressure sensors and motion-related sensors to display atmospheric pressure values, pressure trends, altitude-related changes, and future pressure forecasts. All sensor data is processed locally on your device and is not uploaded or stored on our servers.
The App uses Google AdMob to display advertisements.
Google may collect and use certain information such as device identifiers, IP address, and app usage data to provide personalized or non-personalized ads, in accordance with Google’s Privacy Policy. We do not have direct access to or control over the data collected by Google.
You can manage ad personalization preferences through your device system settings.
We do not store personal data. Anonymous diagnostic logs, if any, may be retained temporarily for debugging and performance analysis.
The App is not intended for children under the age of 13. We do not knowingly collect personal data from children.
The App is available worldwide. Any data processing, if applicable, is handled in accordance with relevant data protection laws and regulations.
We apply reasonable technical and organizational measures to protect information. However, no method of electronic storage or transmission is 100% secure.
We may update this Privacy Policy from time to time. Continued use of the App after changes indicates acceptance of the updated policy.
If you have any questions about this Privacy Policy, please contact us at:
nine.yang.coding@gmail.com