Privacy

Your sound stays on your phone.

DudukPro is designed as an offline practice tool. All audio processing, analysis and recordings happen directly on your device.

What DudukPro does

Uses the microphone only while tuner, analysis, or recording functions are active.
Uses access to local storage to read and play audio files directly on your device.
Uses Bluetooth audio if you choose headphones or speakers in your system settings. Using Bluetooth headphones or speakers is strongly recommended, as it allows the tuner (microphone input) and audio playback (drone, metronome, recordings) to work together cleanly without the phone’s speaker and mic interfering with each other.

No account, login or cloud sync.
No automatic upload of recordings or practice data.
No sharing of your audio, usage data or personal information with third parties.
No ads or external trackers.

You stay in control. You can delete recordings and other locally stored data at any time from within the app or your device’s storage settings.