ColorEyes Privacy Policy

Effective Date: September 18, 2026

ColorEyes values your privacy.

This Privacy Policy explains how ColorEyes processes information related to your use when providing color vision assistance, camera, photo, video, and related features.

ColorEyes is designed around on-device processing.

1. Basic Principles

The current core product design of ColorEyes follows these principles:

Certain system features, such as in-app purchases, are provided by Apple and processed under Apple’s rules.

2. Information We Process

1. Color Vision Assistance Configuration

To provide personalized color vision assistance features, ColorEyes stores your color vision assistance configuration locally on your device, such as:

This information is used to apply your color vision assistance configuration during camera, photo, and video processing.

ColorEyes does not treat this information as a medical diagnosis.

It does not represent a disease type, disease severity, or medical record.

2. Photos and Videos

When you actively:

ColorEyes processes the relevant media to complete the requested feature.

Under the current product design, this image and video processing is performed primarily on your device.

ColorEyes does not actively upload your entire system photo library merely because you open the App or enter the album page.

3. Local Media Records

To manage media that you actively process in ColorEyes, the App may store the following locally on your device:

This information is used primarily for ColorEyes local album and media-processing features.

4. App Settings

ColorEyes may store necessary App preferences locally on your device, such as:

This information is used to maintain your experience.

3. Camera Permission

ColorEyes uses camera permission to provide:

Camera images are used to provide the color vision assistance features that you actively use.

ColorEyes does not use camera permission for identity recognition or monitoring purposes unrelated to these features.

You can manage ColorEyes camera permission in iOS Settings.

If you deny camera permission, features that require the camera will not function properly, while other features that do not depend on the camera may continue to be available where applicable.

4. Microphone Permission

When you use video recording with sound, ColorEyes may request microphone permission.

The microphone is used to record audio in videos.

ColorEyes does not use the microphone for:

You can manage microphone permission at any time through iOS Settings.

5. Photo Library

ColorEyes may use system capabilities provided by Apple to let you actively select photos or videos.

When you use the system media picker, you decide which media to provide to ColorEyes.

ColorEyes does not actively copy your entire photo library merely because you use the media import feature.

When you actively save a processed result to the system photo library, ColorEyes may request the system permission required to complete that action.

You can manage the relevant permissions in iOS Settings.

6. On-Device Processing

The core ColorEyes color vision assistance algorithm runs on your device.

This includes:

Under the current product design, ColorEyes does not need to upload your photos or videos to a server operated by ColorEyes to perform the core processing described above.

7. In-App Purchases

ColorEyes PRO uses the Apple App Store and StoreKit to provide in-app purchases.

When you purchase products such as Monthly, Yearly, or Lifetime, Apple handles the payment and transaction process.

ColorEyes does not directly obtain or store your:

To determine whether PRO benefits are active, the App obtains and verifies through StoreKit the transaction and entitlement status associated with purchases for the App.

The processing of related payment information is also governed by Apple’s applicable terms and privacy policy.

8. Advertising and Tracking

Under the current product design, ColorEyes:

If the product’s data-processing practices materially change in the future, we will update this Privacy Policy accordingly and provide any notices or obtain any authorizations required by applicable rules.

9. Third-Party Services

Some foundational ColorEyes capabilities are provided through Apple system frameworks and services, including:

When you use these system services, Apple may process relevant information under its own terms and privacy policy.

ColorEyes cannot control data-processing activities conducted independently by Apple.

10. Data Retention

Your ColorEyes color vision assistance configuration, App settings, and local media records are stored primarily on your device.

This local data may be deleted or become unrecoverable in the following circumstances:

Please use appropriate methods to back up important photos and videos.

11. Data Deletion

For data stored within ColorEyes for which the App provides a deletion option, you can delete it through the corresponding feature in the App.

You can also delete local data stored in the App sandbox by uninstalling ColorEyes. However, data independently managed by iOS, the App Store, or other system services may not be affected by uninstalling the App.

For media already saved to the system photo library, please manage it through the system Photos app or relevant system features.

12. Children’s Privacy

ColorEyes is not a service specifically designed for children.

Minors should use the App under the guidance of a guardian, particularly when making in-app purchases.

We do not knowingly use ColorEyes to create advertising profiles directed at children.

13. Data Security

ColorEyes protects local data through the iOS App sandbox and permission mechanisms provided by the system.

However, no electronic device or software environment can guarantee absolute security.

Please take appropriate steps to protect your device, Apple Account, and important media content.

14. Updates to This Privacy Policy

We may update this Privacy Policy as ColorEyes features, laws and regulations, or platform rules change.

The updated version will be made available in the App.

If data-processing practices change in a way that materially affects user rights and interests, we will provide additional notice where reasonably practicable.

15. Contact Us

If you have questions about this Privacy Policy or how ColorEyes handles privacy, you may contact us at:

boyzhaosj@163.com

We will address privacy matters related to the App within a reasonable scope.