Privacy
Last updated 23 October 2026
Semibreve has no accounts, and it doesn’t collect anything about you. There are no adverts, analytics or tracking of any kind.
Your level, name, ratings and settings are saved only on your own device. They aren’t sent to us or to anyone else.
The app works without the internet. The only time it connects to anything is to check your subscription with the App Store.
The free week and subscriptions in the iPhone and iPad app are handled entirely by Apple. We never see your name, your Apple ID or your payment details: the app asks Apple only whether this device has the free week or a subscription, and keeps the answer on your device. You can change or cancel it any time in your Apple ID settings, or from Settings in Semibreve.
On the website, the piano sounds load from GitHub’s servers, and the site’s host, Vercel, keeps the standard logs any web server does. We don’t use either to find out who you are.
If you suggest a feature on the website, we receive what you write, and your email address only if you give it. We use them only to read your idea and reply. The form sends them to us by email through Web3Forms, a form service.
To clear everything Semibreve has saved, use Start afresh in Settings in the app, or delete the app.
Any questions? Email semibreve.app@gmail.com.