Privacy Policy

Raindrops: Polyrhythms, an app for Android, published by ALYZ. Effective October 10, 2026.

In short: Raindrops does not collect, transmit or share any personal data.

What the app does not do

What is stored on your device

Your patterns, the pattern you were last working on and your settings (theme, layout, battery saver) are stored in the app's private storage on your device. This data is removed when you uninstall the app or clear its data in the system settings.

Backup by Android

If backup is turned on in your device's settings, Android may include the data listed above in the backup of your Google account and restore it when you reinstall the app or move to a new device. That backup is made and stored by Google under Google's Privacy Policy; ALYZ has no access to it. You can turn it off in the system settings.

Playing in the background

While a rhythm plays with the app off the screen, Raindrops shows a notification so that you can stop it. This uses no personal data.

Children

Raindrops is not directed at children and collects no data from anyone.

Changes

If a future version changes how data is handled, this page will be updated before that version is released, with a new effective date.

Contact

Questions about this policy: support@alyz.app