Privacy Policy for ShadeMatch

This Privacy Policy explains how ShadeMatch ("the App") accesses, uses, stores, and protects information when you use the App.

ShadeMatch is a dental shade-matching reference tool. It is not a medical device and does not diagnose, treat, cure, or prevent any disease or medical condition.

1. Developer and Contact

Developer: NNEMO Lab / ShadeMatch developer

Privacy contact: [email protected]

If you have questions about this Privacy Policy or your data, please contact us at the email address above.

2. Information the App Accesses or Stores

ShadeMatch may access or store the following information on your device:

• Camera input: used only when you choose to take a tooth photo inside the App.
• Photos or images selected by you: used only when you choose an existing image for shade analysis.
• Local case or patient information entered by you: such as case/patient names, selected tooth numbers, tooth notes, capture records, and shade analysis results.
• App preferences: such as language and light/dark mode settings.

The App may process dental photos, tooth color selections, reference shade selections, and color difference calculations locally on your device.

3. How the Information Is Used

The information is used to provide App features, including:

• Taking or selecting tooth photos
• Extracting color samples from photos
• Comparing tooth colors with selected shade references
• Saving local case/patient folders and tooth records