Grus Lot Co.,ltd. provides USB Endoscope as an Android commercial app. This policy explains how we collect and use information when you use the Service. We do not sell your personal information.

Information we use

USB Endoscope does not require you to create an account. We do not ask for your name, gender, date of birth, or email to use the camera.

To show the USB endoscope image, Android treats the device as a camera. The app therefore needs Camera permission. This permission is used to access the connected UVC USB camera, not to secretly collect pictures from your phone’s rear camera. Photos, videos, notes, and inspection reports you create are stored on your device.

The app may also need USB/OTG access so the phone can talk to the endoscope. Storage or media permissions may be used to save and display files you capture.

Analytics and purchases

To keep the app stable and improve it, we may collect crash and usage data through Google Firebase (for example device model, OS version, app version, and event logs). Subscriptions and in-app purchases are processed by Google Play. We do not receive your full payment card number.

Third-party policies:

• Google Play Services

• Firebase

Log Data

If the app fails, log data may include IP address, device name, OS version, app configuration, and time of use.

Security

We use commercially reasonable measures to protect information. No internet transmission is 100% secure.

Children

The Service is not directed at children under 13. We do not knowingly collect personal information from children under 13.

Changes

We may update this policy in the app. It is effective as of 2026-09-08.

endoscopeapps@gmail.com