Last updated: May 2026
Decibel Meter Pro ("the App") is developed by Rizmak Solutions ("we", "us", "our"). This policy describes how the App collects, uses, and protects your information.
The App uses your device's microphone solely to measure ambient sound levels in real time. Audio data is processed locally on your device and is never transmitted, recorded as audio files, or shared with any third party. Only numerical decibel readings are stored locally for your session history.
Session recordings (timestamps and decibel values) are stored on your device in a local database. This data never leaves your device unless you explicitly choose to share a session screenshot.
The App uses Firebase Analytics to collect anonymous usage data such as:
This data does not include personally identifiable information and is used solely to improve the App.
The App displays ads provided by Google AdMob and other third-party advertising networks (which may be served through AdMob mediation). These networks may collect device identifiers and usage data to serve relevant ads. You can manage your ad preferences through your device's settings. The App supports a one-time "Remove Ads" purchase to disable all advertising.
Purchase transactions are processed by the Google Play Store. The App does not collect or store any payment information.
The App is not directed at children under 13. We do not knowingly collect personal information from children.
The App uses the following third-party services, each with their own privacy policies:
Local session data is retained until you delete it within the App. Analytics data is retained per Google's standard retention policies.
We may update this policy from time to time. Changes will be reflected by the "Last updated" date above.
To request deletion of any personal data we may hold, please use our Data Deletion Request page or contact us at the email below.
If you have questions about this Privacy Policy, please contact us at: hello@rizmaksolutions.com