Privacy policy

Last updated: 7 November 2026

Publisher

Do-Khac-Cau DANG-VU

Data collection and sharing

RhythmCraft does not require an account, display ads or include analytics. The app does not send personal data to its publisher and does not request Internet access.

Microphone

The tuner may request microphone access to determine sound pitch locally on your device. The tuner does not record audio to a file or send it to the publisher. The metronome works without this permission.

Local data and files

Settings, presets and structures are stored on your device. You import or export files only when you choose to, and select where exported files are saved.

Android backups

Depending on device settings, Android may back up some local app data through its own services. Such backups are not sent to the publisher of RhythmCraft.

External links

Websites opened voluntarily from the app have their own privacy policies.

Retention and deletion

Uninstalling the app normally removes its internal data. Exported files and possible Android backups may remain and need to be deleted separately. Internal data benefits from Android's system protections.

Updates and contact

This policy may change as the app evolves. For privacy questions, contact: dang.vu.cau@gmail.com

Instagram : @dangvud