privacy-policies

Privacy Policy — Decibel Meter

Last updated: March 21, 2026

Overview

Decibel Meter is a sound level measurement app developed by Ramazan Usen. This privacy policy explains how the app handles your data.

Data We Collect

Decibel Meter does not collect, store, or transmit any personal data.

The app uses your device’s microphone solely to measure ambient sound levels in real time. All measurements are processed locally on your device and are never sent to any server.

Microphone Usage

Microphone access is required to measure sound levels. The microphone is only active when you tap the Start button. No audio is recorded or stored at any point.

Third-Party Services

The app uses the following third-party services:

• Google AdMob — displays banner advertisements to free users. AdMob may collect device identifiers for ad personalization. See Google’s Privacy Policy.
• RevenueCat — manages in-app subscriptions. See RevenueCat’s Privacy Policy.
• Firebase — used for authentication if you choose to sign in. See Firebase’s Privacy Policy.
• Mixpanel — used for anonymous usage analytics. No personally identifiable information is tracked. See Mixpanel’s Privacy Policy.

Children’s Privacy

This app does not knowingly collect data from children under the age of 13.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated date.

Contact

If you have any questions about this privacy policy, please contact us at:

usramlion@gmail.com