Banjo Lab iOS app

Privacy Policy

Effective July 19, 2026

Banjo Lab is designed to work without an account. The iOS app does not collect, transmit, sell, or share personal information.

Microphone access

The tuner uses the device microphone only after you grant permission. Audio is analyzed in memory on your device to estimate pitch. Banjo Lab does not record, retain, or upload microphone audio.

Analytics, advertising, and tracking

The app contains no advertising SDKs, third-party analytics, tracking technology, or account system.

App content and network access

Lessons, chord information, tunings, roll patterns, and song exercises are bundled with the app. The app does not require an internet connection for its learning and practice features. Privacy and support links open this website in your browser.

Changes to this policy

If the app’s data practices change, this policy and the App Store privacy disclosure will be updated before the changed version is released.

Contact

Questions about privacy can be submitted through Banjo Lab support on GitHub.