This policy describes what data TessiTune collects, why, and what you can ask about it. It covers the site and the exercises accessed through it.
What we collect
With an account: name, email, and preferences you provide. We also store exercise results to compute averages and show your progress.
Without an account: exercises work, but nothing is saved when you close the page.
Microphone
The tuner and exercises that listen to the instrument use the microphone only while the page is open and only after your permission. Audio is processed in the browser: it is not recorded, not stored, and does not leave your device.
Sharing
We do not sell personal data or give it away for advertising. We share only with services required to run the app—authentication, analytics, and hosting—and only the minimum each one needs.
Your rights
You can access, correct, export, or delete your data anytime from the account page or by direct request. Deletion removes the account and exercise history.
Processing follows Brazil’s LGPD. To exercise any of these rights, write to privacidade@tessitune.app.