Pitch Note Checker Privacy Policy

Effective date: June 13, 2026

This Privacy Policy explains how the iOS app "Pitch Note Checker" handles user information.

1. Information Collected

Microphone input is analyzed on the device in real time to display note names.

Microphone input is used only to analyze surrounding sound and display note names.

This app does not save recorded audio.

This app does not send audio data to the developer's server or a third-party server.

Detected note history is handled for display and copy features inside the app. The audio itself is not saved.

This app does not send user audio data, note history, device information, or usage data to the developer's server.

This app does not use external APIs or a custom backend.

This app does not use advertising SDKs, analytics SDKs, third-party tracking tools, or external services for user identification.

This app is a tool for helping check note names based on surrounding sound.

Background noise, overtones, volume, device state, and microphone distance may cause displayed note names to differ from the actual sound.

This app does not guarantee complete transcription, professional tuning, or musical judgment accuracy.

If you have any questions about this app, please use the form below.

This Privacy Policy may be revised as needed.

Any revision takes effect from the time it is posted on this page.