Privacy Policy

Effective 14 November 2026 · Applies to the Changes app and chordchanges.app

Changes doesn't collect, store or share any personal information. There are no accounts, no ads, no analytics and no tracking.

What stays on your device

Your practice progress (streaks, accuracy and which chords you've mastered), your deck settings and your light/dark theme choice are saved only on your own device, using your browser's or the app's local storage. They're never sent to us or anyone else. Deleting the app, or clearing your browser's site data, deletes them.

What we don't do

• We don't ask for your name, email or any other personal details.
• We don't use cookies, analytics, advertising or tracking of any kind.
• We don't sell or share data with third parties, because we don't have any.
• The app doesn't use your microphone, camera, location or contacts.

Sound and fonts

All chord audio is generated on your device. Fonts and other files are served from chordchanges.app itself, with no third-party services.

Website hosting

The website is served by a hosting provider that, like most web servers, may briefly keep standard technical logs (such as IP addresses) for security and reliability. We don't access or use these logs.

Children

Changes is suitable for all ages and collects no information from anyone, including children.

Changes to this policy

If this policy ever changes, the new version will be posted on this page with a new effective date.

Contact

Questions? Email support@chordchanges.app.