GRAB Privacy Policy

Last updated: 2026-05-26

GRAB ("the App") is developed by Hiroya Tanaka.

Data Collected

The App does not collect, store, or transmit any personal information to the developer or any third party.

Sensor Access

The App accesses the following device sensors strictly for real-time audio-visual processing on the device:

• Magnetometer (Motion): to detect electromagnetic field changes and convert them into sound.
• Camera: to capture video frames for the on-screen visualization. No video is recorded or stored.
• Local Network: to participate in Ableton Link tempo synchronization sessions (peer discovery via multicast UDP on the local Wi-Fi network only).

No sensor data leaves the device. No data is sent over the internet.

Third-Party Services

The App uses Ableton Link for tempo synchronization with other Link-enabled apps on the same local network. Ableton Link does not transmit data over the internet and is used solely for clock synchronization between nearby music applications on the same Wi-Fi.

Children's Privacy

The App does not knowingly collect any personal information from children.

Changes to This Policy

If this Privacy Policy is updated, the "Last updated" date above will be revised. Continued use of the App after changes indicates acceptance of the revised policy.

Contact

For questions about this policy, please contact:
1985kaoss@gmail.com