1. Introduction
This Privacy Policy describes how Speaker Cleaner - Water Eject ("the App", "we", "our") handles information when you use our mobile application. We are committed to protecting your privacy and being transparent about our data practices.
By using Speaker Cleaner, you agree to the terms described in this Privacy Policy.
2. Information We Collect
Speaker Cleaner does not collect any personal information. The app is designed to function entirely on your device without requiring any data transmission.
2.1 Data Stored Locally
The app stores a small number of user preferences directly on your device using Android's SharedPreferences mechanism. This data never leaves your device:
| Setting | Purpose | Type |
|---|---|---|
| Auto max volume | Remember whether to automatically set volume to maximum during cleaning | On/Off |
| Enable vibration | Remember whether to combine vibration with sound during cleaning | On/Off |
| Show tips after cleaning | Remember whether to display helpful tips on the completion screen | On/Off |
2.2 Data We Do NOT Collect
To be clear, we do not collect:
- Personal information (name, email, phone number, address)
- Device identifiers (IMEI, advertising ID, serial number)
- Location data
- Usage analytics or behavior tracking
- Crash reports
- Photos, media, or files
- Contacts or call logs
- Financial information
- Health or fitness data
3. App Permissions
Speaker Cleaner requests the following Android permissions, each strictly necessary for the app's core functionality:
| Permission | Why It's Needed |
|---|---|
| VIBRATE | To vibrate the device during speaker cleaning, which helps dislodge water droplets more effectively when combined with sound waves. |
| MODIFY_AUDIO_SETTINGS | To temporarily adjust the system volume to maximum during the cleaning process, ensuring the sound waves are powerful enough to eject water. The original volume is restored after cleaning. |
These permissions do not enable any form of data collection or transmission.
4. Third-Party Services
Speaker Cleaner does not integrate any third-party services, including:
- Analytics platforms (Google Analytics, Firebase Analytics, etc.)
- Crash reporting tools (Crashlytics, Sentry, etc.)
- Advertising networks
- Social media SDKs
- Cloud storage services
The app operates completely independently with no external service dependencies.
5. Internet Usage
Speaker Cleaner does not require an internet connection to function. All features work entirely offline. The app does not send or receive any data over the network.
6. Data Sharing
Since we do not collect any data, we have nothing to share. We do not sell, trade, rent, or otherwise transfer any information to third parties.
7. Data Security
The minimal settings data stored by the app is saved using Android's standard local storage mechanism (SharedPreferences), which is sandboxed to the app and not accessible by other applications. This data is removed automatically when you uninstall the app.
8. Children's Privacy
Speaker Cleaner is a general audience utility app. We do not knowingly collect personal information from anyone, including children under the age of 13 (or the applicable age in your jurisdiction). Since the app collects no data whatsoever, it is inherently compliant with children's privacy regulations such as COPPA (Children's Online Privacy Protection Act).
9. Data Retention & Deletion
The only data stored by the app is your local preferences (3 on/off settings). This data is:
- Stored exclusively on your device
- Automatically deleted when you uninstall the app
- Can be cleared at any time through your device's app settings (Settings → Apps → Speaker Cleaner → Clear Data)
10. Your Rights
Since we do not collect any personal data, standard data subject rights (access, correction, deletion, portability) under regulations like GDPR and CCPA are not applicable. However, you always have the right to:
- Uninstall the app at any time, which removes all locally stored preferences
- Clear the app's data through your device settings
- Contact us with any privacy-related questions
11. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated "Last updated" date. We encourage you to review this page periodically.
If we ever introduce features that involve data collection, we will update this policy accordingly and notify users through an app update.
12. Contact Us
If you have any questions or concerns about this Privacy Policy or the app's privacy practices, please contact us at:
Email: [YOUR EMAIL ADDRESS]
Developer: [YOUR DEVELOPER NAME]