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Privacy Policy

Sound Level Meter – dB checks ambient noise levels in real time using your phone's microphone to display a live decibel reading and peak hold value.

Data Collection

Local Storage

Microphone Use

Network Use

Reviewer Note

If audio recording or cloud features are introduced later, this policy must be updated before release.

Optional in-app feedback button

Some screens include an optional Send Feedback button. Nothing happens unless you tap it. When you do, the app opens a pre-filled draft in your device's own mail app, addressed to feedback@99ersstudio.com, with the app version and your device's operating-system version included so we can reproduce issues. Nothing is sent automatically — you review the draft, edit it (you may delete the device info), and send it yourself, or simply close it. The app does not collect your email address; if you choose to send the draft, you are emailing us voluntarily, and we will only have what you put in that message. To have a feedback email deleted, email admin@99ersstudio.com.



Advertising & Data Collected

This app is ad-supported and uses Google AdMob to display ads. To serve ads, AdMob collects and processes your device's Advertising ID (a resettable identifier) together with related technical data (such as IP address, device information and ad-interaction data). This is used to deliver, measure and — where applicable — personalize advertising, and the data is shared with Google for this purpose. This processing is performed by Google under its own privacy policy: policies.google.com/privacy (see also how Google uses information from apps that use its services). Apart from the Advertising ID used for ads, the app collects no name, email, account, precise location or file content. Data is encrypted in transit.

You can reset or limit this at any time on your device: Settings → Google → Ads — “Delete advertising ID” or “Opt out of Ads Personalization”. To request deletion of data associated with your Advertising ID, email admin@99ersstudio.com and reset your Advertising ID in device settings.


Data Controller

The controller responsible for data processing in connection with this app is 99ersstudio, LLC (Delaware, USA), represented by Aaron Philipp Vogelsang, 131 Continental Dr, Suite 305, Newark, DE 19713, USA. Contact: admin@99ersstudio.com. (US company — no VAT ID / no EU VAT registration.)

Representative in the EU (Art. 27 GDPR)

99ersstudio, LLC is established outside the European Union. As our representative in the Union pursuant to Article 27 GDPR we have appointed Prighter EU Rep GmbH, Schellinggasse 3/10, 1010 Vienna, Austria. Data subjects in the EU/EEA may exercise their data protection rights through our representative — online contact: https://app.prighter.com/portal/15694257215.

Your Rights

If you are located in the EU/EEA, you have the rights granted under Articles 15 to 22 GDPR, including access, rectification, erasure, restriction, data portability and objection. You can exercise these rights by emailing admin@99ersstudio.com — or conveniently via our Trust Center: https://app.prighter.com/portal/15694257215.