Last Updated: August 2, 2026
This Privacy Policy explains how Speaker Cleaner: Water Ejector ("we", "our", or "us") collects, uses, and discloses information when you use our mobile application.
1. Information Collection and Use We do not collect or store personal identifiable information (such as your name, address, email address, or phone number) directly on our servers.
To provide analytics, ensure app stability, and serve advertisements, the app integrates third-party services that may collect device-specific information (such as Advertising IDs, device model, operating system version, and general network diagnostics).
2. Third-Party Service Providers The app utilizes third-party SDKs that process data according to their own privacy policies:
Google Analytics for Firebase: Used to monitor app usage patterns, crashes, and performance metrics to improve functionality.
Google AdMob / Google Mobile Ads: Used to display in-app advertisements. Google may use your device's advertising identifier to serve personalized or non-personalized ads in compliance with applicable regulations.
Meta Audience Network: Used to deliver targeted advertisements. Meta collects device and usage identifiers to optimize ad delivery.
3. Permissions Required
Vibrate Permission: Required solely to operate the device’s haptic motor during the haptic vibration purge mode.
Audio Settings / Media Volume: Required to generate and play low-frequency acoustic sine waves through device speaker hardware.
Internet Access & Network State: Required to load advertisements and transmit anonymous crash/analytics reports.
4. Data Security We value your trust in using our application. Because we do not store sensitive personal information on private servers, your personal data is not exposed to unauthorized server-side access. Third-party vendors process technical device data using industry-standard encryption protocols (HTTPS/TLS).
5. Children’s Privacy Our application does not knowingly collect or solicit personal information from children under the age of 13. If you believe that a child has provided personal information through our third-party services, please contact us so we can take appropriate measures.
6. Changes to This Privacy Policy We may update our Privacy Policy periodically. Any changes will be posted on this page with an updated revision date.
7. Contact Us If you have questions or suggestions regarding this Privacy Policy, please contact us at: support.sc@gmail.com