# TempoTune Practice privacy statement

TempoTune Practice is designed as a local-first static web application.

- No account is required.
- No analytics, advertising SDK, tracking pixel or remote API is included in this release.
- Microphone permission is requested only when **Start microphone** is pressed. Audio is analysed in memory through the Web Audio API. The application does not record, upload or persist microphone audio.
- Uploaded score images are decoded into browser memory and canvas memory for cropping and local analysis. This release does not save the source image into browser storage.
- Preferences, metronome presets, custom tunings, saved corrected rhythms and practice settings may be stored in browser `localStorage`.
- The Settings page can export those local settings as JSON or remove all TempoTune local data.
- Sharing the site uses the browser's Web Share API where available, or the clipboard as a fallback. No social-network tracking code is included.

Browser extensions, the browser itself, the operating system and the hosting provider are outside this application's control and may have their own privacy behaviour.