Effective date: 2026-04-15

App: SHAKE SHUFFLE

English

Summary

SHAKE SHUFFLE does not collect, store, or transmit any personal data. Everything stays on your device.

What data does the app handle?

The app reads the following sensor data locally on your device to operate the instrument simulation:

• Device motion (accelerometer and gyroscope via CoreMotion): used in real time to move the balls and detect shaking. This data is never recorded or transmitted.

The app stores the following locally on your device only (in UserDefaults / iOS-standard local storage):

• Cumulative shake count
• Daily play time records (last 30 days)
• Streak count and last play date
• Best combo (internal use)
• Total sessions count
• User-selected theme and haptic preferences

This data never leaves your device. It is automatically deleted if you uninstall the app.

What the app does NOT do

• No analytics tracking
• No advertising