The app collects no personal data. It sends MIDI bytes locally over USB to your computer; nothing leaves your device. No telemetry, no analytics, no third-party SDKs inside the app.
This website uses Google Analytics 4 to count anonymous page views with IP anonymization enabled. No personally identifying data is sent. Details below.
MidiManager API to send MIDI control messages to your phone's USB port. Messages travel over the USB cable to your Mac/PC running Mixxx. They never go through any network.INTERNET permission for two narrow purposes:
If you visit the donation links in the About screen (Ko-fi, PIX), you leave the app and interact with those services directly. Their privacy policies apply. The app itself does not see, log, or transmit any payment information.
The landing page uses Google Analytics 4 (measurement ID G-2H0WLL4HZP) to count anonymous page views and understand which sections get attention. IP anonymization (anonymize_ip: true) is enabled, so your full IP is never stored by Google. Cookies set by Google Analytics are limited to _ga and _ga_*; they expire automatically and contain a randomly generated client ID, not your identity.
To opt out, install a content blocker (e.g., uBlock Origin) or the official Google Analytics Opt-Out browser add-on. Disabling JavaScript on the site also stops all analytics.
The Android app itself contains zero analytics. Analytics is only on this marketing website.
None. The app is free.
The app has no age-targeted features and does not collect any data, so there are no specific concerns for children's data. It is suitable for any age that can operate DJ controls.
If this policy ever changes, the new version will replace this file in the public repo and be dated above. Material changes will be announced in a release note.
Questions, concerns, or requests: digital@mobadj.com