Privacy Policy

KOE NEZUMI respects your privacy and is designed to use only the information needed to provide voice-controlled mouse operation on your Windows device.

Information the app uses

The app uses microphone input so Windows Speech can recognize voice commands. In the normal product build, KOE NEZUMI does not save recognition logs, audio files, or conversation content.

Developer builds may save local diagnostic logs such as recognition results and latency measurements for testing. Those logs are not enabled for ordinary users.

Audio data

Speech recognition is handled through Windows Speech. KOE NEZUMI itself does not send microphone audio to the developer or to a developer-operated server.

External transmission

KOE NEZUMI does not transmit app usage, audio data, recognized commands, or diagnostic logs to the developer.

Local storage

The app stores settings locally on your device, including values such as the initial grid size, fine movement amount, scroll speed, small-grid display time, grid color, and line thickness.

Third parties

KOE NEZUMI does not sell, rent, or provide your audio data or app usage data to third parties.

Notes

The app relies on Windows Speech and can send keyboard or mouse input to the active application. Behavior may vary depending on Windows settings and the target application.

Contact

For questions, please see the support page.

Last updated: April 26, 2026