DecibelGuard

DecibelGuard — Privacy Policy

Last updated: May 2026


English

What DecibelGuard does

DecibelGuard measures ambient noise levels in real time using your device’s microphone. That’s it.

What data we collect

Nothing that leaves your device.

How data is stored

All data stays on your device. DecibelGuard has no servers, no cloud storage, and no internet connection. Your noise history never leaves your phone.

How to delete your data

Open DecibelGuard → Settings → Clear History. This permanently deletes all stored readings from your device.

Uninstalling the app also removes all data.

Permissions

Third parties

DecibelGuard does not share any data with third parties. There are no third-party SDKs that collect data.

Children

DecibelGuard does not knowingly collect data from children under 13. The app collects no personal data from anyone.

Changes

If this policy changes, the updated version will be posted at this URL with a new date.

Contact

Questions? Reach us at: marcodomingues.dev@gmail.com