Privacy Policy
Last updated: November 1, 2026
Your practice records
Sessions, settings and My Plan entries are stored in your browser’s local storage. They are never sent to our servers. Export downloads them as a file to your device; Import reads that file back. Clearing your browser data deletes them.
Analytics
We use Google Analytics (through Google Tag Manager) and Vercel Web Analytics and Speed Insights to understand which pages are used and how fast they load. These tools collect anonymous usage data such as pages visited, device type and approximate location. Google Analytics may set cookies; you can block them in your browser settings or with an extension.
Sound files
Instrument sounds are loaded from a public sound-font library hosted on GitHub Pages. Your browser requests these files directly, as it would any web resource.
Contact form
When you use the contact form, your name, email address and message are sent to us by email through our email provider (Resend). We use them only to reply to you and do not add you to any mailing list.
Questions
If you have any questions about this policy, please use the contact form.