Privacy Policy
Summary: The E9 Pedal Steel Guitar Tuner App uses your device microphone only while the app is open to detect pitch for tuning. We do not record, store, transmit, or share microphone audio.
Information We Collect
The app does not collect personal information such as your name, email address, phone number, or precise location.
Microphone Access
The app requests access to your device microphone solely to detect audio frequency (pitch) so it can display tuning information.
- Only while in use: Microphone access is used only when the app is open and you are using the tuner.
- No recording: The app does not record audio.
- No storage: The app does not save microphone audio to your device or anywhere else.
- No transmission: The app does not send microphone audio off your device.
- No sharing: We do not share microphone data with third parties.
How Audio Is Processed
Audio is processed locally on your device in real time to estimate pitch. The app uses the microphone signal only to provide tuning feedback.
Analytics, Advertising, and Tracking
The app does not use third-party analytics, advertising SDKs, or tracking technologies at this time.
Data Retention
Because the app does not collect or store personal data or audio recordings, there is no retained user data to delete.
Children's Privacy
The app is not directed to children under 13, and we do not knowingly collect personal information from children.
Security
Since microphone audio is processed locally and not stored or transmitted, the app minimizes data exposure. As with any software, no method of electronic operation is 100% secure, but we design the app to avoid collecting data in the first place.
Changes to This Policy
If we change the app's privacy practices, we will update this page and revise the effective date above.
Contact
If you have questions about this Privacy Policy, you can contact the developer at: support@steelguitartuner.com.
This policy is provided for general informational purposes and reflects the app's current behavior: microphone use for tuning only, with no recording, storage, or sharing.