Privacy Policy
Volume Booster
Last updated: September 17, 2026
This Privacy Policy describes how AppEdge Technologies ("we", "us", or "our") handles information when you use Volume Booster ("the App"). We are committed to protecting your privacy and being transparent about the data we collect.
1. Audio Data
Volume Booster processes audio entirely on your device. We do not record, store, upload, or transmit any audio content you play. All sound processing including volume boost, equalizer adjustments, bass enhancement, and virtualizer effects happens locally using your device's built-in audio engine.
2. Information We Collect
a) Usage Analytics
We collect anonymous usage data to understand how the App is used and to improve the experience. This includes:
App open events
Feature interactions (e.g. which tabs, presets, or equalizer settings are used)
Language selection
Output device type (speaker, Bluetooth, headphones, earpiece)
Subscription screen views
Ad interaction events (impressions, clicks)
Platform (Android/iOS) and app version
This data is not linked to your personal identity.
b) Crash Reports
We use Firebase Crashlytics to collect crash and error reports. These reports may include:
Device model and operating system version
App version and build number
Stack traces and error logs
General device state at the time of a crash
Crash data helps us identify and fix bugs. It does not contain any personal information or audio content.
c) Advertising Data
The App displays ads through Google AdMob. In order to serve and measure ads, AdMob may collect:
Device advertising identifiers (such as the Google Advertising ID)
IP address
General device information and ad interaction data
When required by law (e.g. in the EEA/UK), we request your consent before serving personalized ads. You can opt out of personalized advertising through your device settings under "Ads" or by resetting your Advertising ID.
d) Locally Stored Preferences
The App stores your preferences (such as language choice, theme, custom presets, and onboarding status) on your device using local storage. This data never leaves your device and is not accessible to us.
3. Information We Do Not Collect
Personal information (name, email, phone number, address)
Audio recordings or microphone input
Location data
Contacts or call logs
Photos, files, or other media
Browsing history
4. Third-Party Services
The App uses the following third-party services, each governed by their own privacy policies:
Firebase Crashlytics (Google) — for crash reporting. Google Privacy Policy: https://policies.google.com/privacy
Google AdMob (Google) — for serving advertisements. AdMob may collect device identifiers, IP address, and usage data to serve and measure ads. Google AdMob Privacy Policy: https://policies.google.com/privacy
Google Play — for app distribution and in-app purchases. Google Play Terms: https://play.google.com/about/play-terms/
We do not sell or trade your personal data with third parties. Ad-related data collected by Google AdMob is governed by Google's privacy policy.
5. In-App Purchases
If you purchase a Pro subscription, the transaction is handled entirely by the Google Play Store (or Apple App Store). We do not collect, process, or store any payment information such as credit card numbers or billing addresses.
6. Children's Privacy
Volume Booster is not directed at children under the age of 13. We do not knowingly collect any personal information from children. If you believe a child has provided us with personal data, please contact us so we can delete it.
7. Data Security
Since we do not collect personal data or audio content, there is minimal data risk. Usage analytics, crash reports, and ad-related data are transmitted securely using industry-standard encryption.
8. Data Retention
Anonymous usage analytics and crash reports are retained for up to 90 days to support ongoing improvements, after which they are automatically deleted. Ad-related data retention is managed by Google in accordance with their data retention policies.
9. Your Rights
You can:
Opt out of personalized ads by adjusting your device's advertising settings or resetting your Advertising ID.
Disable crash reporting by uninstalling the App.
Clear local preferences by clearing the App's data in your device settings or uninstalling the App.
Request information about any data associated with your device by contacting us.
10. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be reflected by updating the "Last updated" date at the top of this page. Continued use of the App after changes constitutes acceptance of the updated policy.
11. Contact Us
If you have questions or concerns about this Privacy Policy, please contact us at:
Email: appedgetechnologiesexternal@gmail.com