Publisher: VELTIS LABS LLC. Contact: contact@veltislabs.com
Published at https://apps.digitalshijil.com/drum-tuner/privacy/. Last updated: 2026-11-05.
Drum Tuner asks for the microphone the first time you tap Start listening, after a short explanation on screen. It listens only while listening is on. It stops when you tap Stop listening, leave the Tune screen or send the app to the background. The sound is analysed in memory to find the pitch of each tap and is then discarded. It is never written to storage and never sent anywhere: the app has no permission to use the internet.
Your kits, drums, tuning passes, notes and settings are stored on your device only. There is no account, no server of ours, no analytics, no advertising and no tracking. We cannot see what you tune.
A data export, a PDF kit sheet, a CSV history or a backup is written only where you pick in the system file dialog, and a backup is read only when you pick it. The app asks for no storage, contacts, location, camera or notification permission.
Purchases go through Google Play Billing. Google collects App info and performance > Diagnostics (collected, not shared with us or anyone by us, required for purchases to work) under Google's own privacy policy.
Settings > Export all my data saves a JSON file of everything. Settings > Delete all data erases every kit, drum, pass and setting and returns the app to a fresh install. Uninstalling also removes the data. If you use Android backup, the kit database and settings may be included in your Google backup; turning backup off in Android settings stops that.
The app is not designed for children under 13 and collects nothing from anyone.
If this policy changes, the new version is published at the address above with a new date.
Questions: contact@veltislabs.com