Amblyopia - Lazy Eye Privacy Policy

Privacy Policy

Effective Date: August 28, 2026

Amblyopia Trainer respects your privacy. This Privacy Policy explains what information the app uses and how it is handled.

1. Information We Collect

The app does not require account registration and does not collect names, email addresses, phone numbers, location, contacts, or advertising identifiers.

The app may store the following information locally on your device:

• App settings, such as selected background, exercise target style, color, and session duration

• Exercise history, including date, level, duration, selected eye mode, and tracking feedback counts

• Optional eye-tracking calibration data, if the user enables eye tracking

2. TrueDepth / ARKit Data

Eye tracking is optional and only available on devices that support ARKit face tracking.

When enabled, the app uses ARKit/TrueDepth information to estimate:

• Eye direction

• Blink state

• Head position/movement

• Calibration values for the selected exercise mode

The app does not record photos or videos. It does not store raw camera images, depth maps, or face scans. TrueDepth-derived data is used only for calibration and real-time exercise feedback.

Calibration data is stored locally on the device and is not sent to any server.

3. How Information Is Used

Locally stored information is used to:

• Remember user preferences

• Display exercise history

• Provide optional eye-tracking feedback

• Improve consistency of calibration during sessions

4. Data Sharing

The app does not sell, rent, trade, or share personal information.

The app does not upload exercise history, calibration data, camera data, or TrueDepth-derived information to external servers.

5. Third-Party Services

The app does not use third-party analytics, advertising networks, authentication providers, payment processors, or cloud storage for core functionality.

6. Children’s Privacy

The app may be used by children under supervision of a parent, guardian, or healthcare professional. The app does not knowingly collect personal information from children.

7. Medical Disclaimer

Amblyopia Trainer is not a medical device and does not provide diagnosis, treatment, or medical advice. It is intended as a visual exercise support tool. Users should consult a qualified eye care professional before starting any eye exercise routine.

8. Data Control

Exercise history can be cleared inside the app. Other local data may be removed by deleting the app from the device.

9. Contact

If you have questions about this Privacy Policy, contact us at:

ksspb2703@icloud.com