Privacy Policy

For the dB Meter iOS app · Effective date: June 1, 2026

This Privacy Policy explains how Splatterflow (“we”, “us”) handles information in connection with the dB Meter mobile application (the “App”). We have designed the App to respect your privacy: it works entirely on your device and does not collect, transmit, or sell any personal information.

1. Summary

2. Microphone Access

The App uses your device’s microphone for one purpose: to measure ambient sound levels (decibels) in real time. The audio signal is analyzed on your device as it is captured. The App does not record audio, does not save audio files, and does not send any audio or microphone data off your device or to us or any third party. iOS will ask for your permission before the App can access the microphone, and you can revoke that permission at any time in Settings › Privacy & Security › Microphone.

3. Information We Do Not Collect

We do not collect names, email addresses, phone numbers, contacts, location data, device identifiers for tracking, advertising identifiers, or usage analytics. Because we do not collect personal information, we do not share or sell it.

4. Data Stored on Your Device

Measurement sessions you choose to save, along with your app preferences (such as calibration offset, language, and appearance settings), are stored locally on your device. This data stays on your device and within your own iCloud device backups, if you have those enabled. We have no access to it. You can delete this data at any time by removing saved sessions in the App or by deleting the App.

5. Purchases

The App offers an optional one-time in-app purchase (“Pro”) to unlock additional features. Purchases are processed entirely by Apple through the App Store. We do not receive or store your payment information. Apple’s handling of your purchase is governed by Apple’s Privacy Policy.

6. Third-Party Services

The App does not integrate any third-party analytics, advertising, or data-collection SDKs. The only third party involved is Apple, solely for distributing the App and processing in-app purchases.

7. Children’s Privacy

The App does not collect personal information from anyone, including children under the age of 13 (or the equivalent minimum age in your jurisdiction).

8. Data Security

Because the App keeps your information on your own device and does not transmit it, your data benefits from the security protections built into iOS and your device passcode/biometric settings.

9. Your Rights

Since all of your data remains on your device and is never sent to us, you retain full control over it at all times. To erase it, delete saved sessions within the App or uninstall the App.

10. Changes to This Policy

We may update this Privacy Policy from time to time. When we do, we will revise the “Effective date” above. Material changes will be reflected in an updated version of the App or on this page.

11. Contact

If you have any questions about this Privacy Policy, contact us at contact.splatterflow@gmail.com.