Privacy Policy
Last updated: July 2, 2026
Device Test is designed as an on-device hardware testing utility. We do not create accounts, collect app analytics, sell personal data, or upload your camera, microphone, location, sensor, clipboard, biometric, NFC, Bluetooth, or device test results to our servers.
1. Scope
This Privacy Policy applies to the Device Test Android app, package name com.devicetest.app. It explains what device data the app may access when you run specific tests, how that data is used, whether it is shared, and how long it is kept.
2. Data Collection Summary
We do not operate a backend service for app telemetry, user accounts, cloud sync, advertising, or analytics in the Android app. Most information shown in the app is read from your device only after you choose a test and, where Android requires it, grant permission.
- No account is required.
- No app analytics SDK, advertising SDK, or crash reporting SDK is used by the Android app.
- No camera images, microphone audio, location coordinates, Bluetooth scan results, NFC tag data, clipboard content, or biometric templates are uploaded by us.
- Recent test shortcuts may be stored locally on your device to improve navigation.
3. Permissions and Device Data Used by App Features
| Feature | Data accessed | How it is used |
|---|---|---|
| Camera, flashlight, and camera preview tests | Camera permission, camera device list, live preview, torch control | Used only to show a live preview, enumerate cameras, or test flashlight behavior on your device. We do not record, save, or upload photos or video. |
| Microphone and speech tests | Microphone permission, audio level readings, speech recognition input | Used to show microphone activity or test speech recognition. We do not record or upload audio. Speech recognition may use Android or device-provided speech services depending on your device settings. |
| Speaker and text-to-speech tests | Audio output, text-to-speech engine, a public test audio file | Used to play audio through your speaker or device TTS engine. The speaker test may request a public audio file from https://actions.google.com/; that host may receive standard network request metadata such as IP address. |
| Location and Wi-Fi tests | Approximate/precise location permission, Wi-Fi SSID/BSSID/IP information, nearby Wi-Fi permission where Android requires it | Used to display GPS and Wi-Fi diagnostics in the app. We do not upload location, Wi-Fi names, BSSIDs, IP addresses, or nearby network information. |
| Bluetooth and NFC tests | Bluetooth scan/connect permission, nearby BLE device information, NFC tag availability and tag data during a scan session | Used to verify whether Bluetooth and NFC features work. Results are shown locally and are not uploaded by us. |
| Sensors and motion tests | Accelerometer, gyroscope, compass, ambient light, proximity, barometer, pedometer/activity recognition, brightness, display, touch, gamepad, vibration, battery, and volume data | Used to display real-time device capability and status information. These readings stay on your device and are not sent to us. |
| Device information and system checks | Device model, operating system version, hardware details, notification permission status, clipboard test content, biometric capability status | Used to help you confirm device capabilities. Clipboard content is only displayed when you choose the clipboard test. Biometric authentication is handled by the operating system; the app does not receive biometric templates. |
4. Local Storage
The app may save a small list of recently opened tests on your device so the home screen can show recent shortcuts. This data is stored locally in the app's private storage area and is not sent to us. You can remove it by clearing the app's storage in Android settings or uninstalling the app.
5. Sharing and Sale of Data
We do not sell personal data. We do not share personal or sensitive user data with advertising networks, analytics providers, or data brokers. The Android app does not include third-party advertising, analytics, or crash reporting SDKs.
Some device functions are provided by Android or device manufacturer services, such as biometric authentication, speech recognition, text-to-speech, and permission dialogs. Those services are controlled by your device settings and the service providers' own policies.
6. Network Access
The app requests Internet/network permissions primarily for connectivity-related diagnostics and for the speaker test audio file described above. We do not use Internet access to upload your test results to our servers.
7. Data Retention and Deletion
We do not retain app test results on our servers because the Android app does not send those results to us. Locally stored recent test shortcuts remain on your device until you clear app storage or uninstall the app.
8. Children
Device Test is a general utility app and is not directed to children. We do not knowingly collect personal data from children.
9. Security
The app is designed to process test data locally on your device. When the app makes network requests, it uses HTTPS URLs where applicable.
10. Changes to This Policy
We may update this Privacy Policy when the app's behavior, permissions, or legal requirements change. The updated policy will be posted at this URL with a new "Last updated" date.
11. Contact
If you have privacy questions about Device Test, please contact us using the developer contact information shown on the Device Test Google Play store listing.
This page is intended to be used as the Google Play privacy policy URL for the Device Test Android app.