Privacy Policy for Level Master Pro

Level Master Pro ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application Level Master Pro (the "App").

1. Information We Collect

1.1 Information You Provide

• Settings and Preferences: We store your app configuration preferences (bubble style, sensitivity, language, theme) locally on your device.
• Calibration Data: Device sensor calibration data is stored locally for accurate measurements.

1.2 Automatically Collected Information

• Device Sensors: We access your device's accelerometer and gyroscope sensors to provide spirit level functionality.
• Device Information: We may collect device model, operating system version, and app version for analytics and crash reporting.
• Usage Analytics: Non-personal usage statistics to improve app performance and user experience.

2. Third-Party Services

2.1 Google AdMob

Our app uses Google AdMob to display advertisements. AdMob may collect and use the following information:

• Advertising ID (resettable identifier)
• Device information (device type, OS version)
• Location information (if location services are enabled)
• App usage information
• Ad interaction data

2.2 Analytics Services

We may use analytics services to understand app usage patterns and improve user experience. These services collect anonymized data including:

• App sessions and screen views
• Feature usage statistics
• Crash reports and error logs
• Performance metrics

3. How We Use Your Information

• App Functionality: To provide accurate spirit level measurements and maintain your preferences
• Improvement: To analyze usage patterns and improve app features
• Advertising: To display relevant advertisements through AdMob
• Support: To respond to user inquiries and provide technical support
• Legal Compliance: To comply with applicable laws and regulations

4. Information Sharing

We do not sell, trade, or rent your personal information to third parties. We may share information in the following circumstances:

• Service Providers: With trusted third-party services (AdMob, analytics) that help us operate the app
• Legal Requirements: When required by law or to protect our legal rights
• Business Transfers: In connection with a merger, acquisition, or sale of assets

5. Data Security

We implement appropriate technical and organizational security measures to protect your information against unauthorized access, alteration, disclosure, or destruction. However, no method of transmission over the internet or electronic storage is 100% secure.

6. Data Retention

• Local Data: App settings and calibration data are stored locally and can be deleted by uninstalling the app
• Analytics Data: Anonymized usage data is retained according to our analytics providers' policies
• Advertising Data: Managed by Google AdMob according to their privacy policy

7. Children's Privacy

Our app is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

8. International Users

Our app is available globally. If you are located outside of the United States, please note that information we collect may be transferred to and processed in countries other than your own, including the United States.

9. Your Rights

Depending on your location, you may have certain rights regarding your personal information:

• Access: Right to access your personal information
• Correction: Right to correct inaccurate information
• Deletion: Right to request deletion of your information
• Portability: Right to receive your information in a portable format
• Opt-out: Right to opt out of certain data processing activities

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new Privacy Policy within the app or through other communication methods. Your continued use of the app after such modifications will constitute your acknowledgment and acceptance of the modified policy.

11. Third-Party Links and Services

Our app may contain links to third-party websites or services that are not owned or controlled by us. We are not responsible for the privacy practices of these third parties. We encourage you to review their privacy policies.