Privacy Policy

Simple Watch Instrument Tuner · Effective September 28, 2026

Short version: the app collects no data. Sound from the microphone is analyzed on your watch to find the pitch, and it's never recorded, stored or sent anywhere.

Microphone

The app asks for microphone access so it can hear the note you play. Audio is processed in real time on your Apple Watch to measure pitch, then discarded. It is not recorded, saved to storage or transmitted over any network.

Data we collect

None. The app has no accounts, no analytics, no advertising and no third-party SDKs. It doesn't use location, contacts, health data or any identifiers.

Settings

Your two settings (reference pitch and sharps or flats) are saved only on your watch so they're there next time you open the app.

This website

This policy covers the app. The web page you're reading uses Google Analytics to count visits and see which pages are useful. That happens only on the website, never in the app.

Children

The app collects no personal information from anyone, including children.

Changes

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

Contact

Questions? Email alon@dgb.vc.