BebraSoftAI / Speaker Cleaner
Privacy Policy — Speaker Cleaner Volume Booster
This policy explains what the Android app "Speaker Cleaner Volume Booster" (package com.bebrasoftai.speakercleaner, "the App") does with data. In short: the App has no accounts, sends no sound anywhere and keeps its own data on your phone. Advertising, analytics and purchases are handled by Google services described in section 5.
1. What the App does on your phone
- Cleaning tones and vibration: the App plays low tones (for example 165 Hz), pulses and sweeps through the speaker you choose and can run the vibration motor. This may help push water droplets out of the speaker grille; it is not guaranteed. The App does not measure water or dust and does not diagnose the speaker.
- Volume booster: when you switch it on, the App applies an Android audio effect (loudness enhancer) to the sound output and to the audio sessions that media players announce. The App does not record, read or store that sound; it only changes its level. While the booster is on, a permanent notification shows its level.
- Tools: tone generator, speaker tests and the audio output screen play sounds generated on the phone or show which output (speaker, headphones, Bluetooth) is in use. Nothing is sent anywhere.
2. Microphone
- The App asks for the microphone (
RECORD_AUDIO) only when you open the sound meter or run the speaker loudness check, after explaining why. - Sound is analysed in memory to calculate its level. The audio itself is never recorded, saved or sent. Only the result of the loudness check (one number and its date) is saved on the phone so you can compare before and after cleaning.
- You can deny or revoke the permission in Android settings; cleaning and the other tools keep working.
3. Permissions
RECORD_AUDIO: sound meter and loudness check (section 2).MODIFY_AUDIO_SETTINGS: playing through the earpiece and, if you tick the box before a cleaning, raising the media volume for that cleaning (it is restored afterwards).VIBRATE: vibration cleaning modes.FOREGROUND_SERVICE,FOREGROUND_SERVICE_SPECIAL_USE,POST_NOTIFICATIONS: keeping the volume booster on with its notification while you use other apps.INTERNET,ACCESS_NETWORK_STATE,AD_ID,BILLING: ads, consent, analytics, crash reports and the "Remove ads" purchase (section 5).
4. Data stored on your phone
Your settings (mode, level, duration, booster level, language), the cleaning history (date, mode, duration, finished or stopped) and the last loudness check are stored only in the App's private storage on your phone. We do not run servers that receive them. Android may include these settings in your own device backup to your Google account if backup is turned on; advertising counters and the consent cache are excluded from backup.
5. Information collected by third-party services
- Google Mobile Ads (AdMob) and its mediation partners: may collect the IP address (to estimate an approximate region), the Android advertising ID (
AD_ID), App Set ID, device and app information and ad interactions to show and measure ads and to prevent fraud. See How Google uses information from sites or apps that use its services. - Google User Messaging Platform: asks for and stores your advertising consent where the law requires it.
- Google Firebase (Analytics, Crashlytics, Remote Config): app-instance identifiers, app usage events (for example that a cleaning finished, without any sound), crash reports and device information, used to keep the App stable and to tune ad frequency.
- Google Play Billing: the one-time "Remove ads" purchase is handled by Google Play. We do not receive or store your payment details.
- Sharing and ratings: "Share with a friend" opens Android's share sheet; you choose the app and the recipient. The rating card is shown by Google Play. The App sends no data for either.
6. Consent and privacy choices
Users in the European Economic Area, the United Kingdom, Switzerland and other regions where it is required see a consent dialog before personalised ads. You can change your choice at any time in the App under Settings → Privacy settings, and you can reset or delete your advertising ID in Android settings.
7. Data retention and deletion
We do not keep user accounts or profiles. To delete everything the App stored on your phone, clear the App's storage in Android settings or uninstall the App; the cleaning history can also be cleared inside the App. Data collected by Google services is kept according to Google's own policies.
8. Children
The App is not directed at children under 13 (or the minimum age in your country), and we do not knowingly collect personal information from children.
9. Changes to this policy
If the App starts handling data differently, we will update this page and its effective date before the change is released.
10. Contact us
Questions about this policy: bebrasoftai@gmail.com.