Privacy Statement for Color Vision Test

Last updated: May 2026

Key points:

We want you to understand the privacy policy truly, so we provide the following two key points upfront before all the fine print:

  1. Color Vision Test NEVER collects and transmits personal information without asking the permission explicitly from the user. Personal information includes all information or data that could reasonably be used to identify a person. Examples of personal information include: contacts, photos, phone number, audio and video recordings, images of the computer’s desktop or screen shots, unique identifiers based on the computer's hardware. These data, explicitly and voluntarily prvovided user (usually via email), are archived permanently for future reference, but users can request to permanently detete them any time.
  2. Color Vision Test may collect the information of software exceptions (i.e., internal program crashes in plain English) and app usage occasionally for the sole purpose of improving the app. This information is not associated with any personal data.

The following are the details based on industry conventional practice.

General

Biyee SciTech, Inc. (BST) respects your privacy.

Color Vision Test is designed to work without collecting personal information from users. We only collect limited technical information when necessary to improve app stability, fix bugs, and improve performance.

By using Color Vision Test, you agree to the practices described in this Privacy Policy.

Information We Collect

Color Vision Test may collect limited technical information such as:

This information is used only to improve the reliability and performance of the app.

Color Vision Test does not collect personal information such as:

unless explicitly and voluntarily provided by the user.

How We Use Information

Any collected information is used only for:

We do not sell or share your personal information with third parties.

Internet Connections

Some app features may connect to the Internet.

When this happens, limited technical information such as IP address, app version, and operating system version may be transmitted automatically as part of normal Internet communication.

This information is used only for app functionality, diagnostics, and service improvement.

In-App Purchases

Color Vision Test may use app store in-app purchase services to unlock features or remove advertisements.

All purchase transactions are processed entirely by the app storet. Color Vision Test only verifies whether a purchase was successfully completed.

We do not collect or store payment information.

Cookies and Tracking

Color Vision Test itself does not use advertising cookies or third-party tracking systems.

However, though unlikely, the app may use third party advertisement SDKs in the future. These SDKs may use cookies or tracking technologies to serve personalized ads. We do not have control over the data collection practices of these third-party SDKs, but they must abide by app store policies.

Data Sharing

We never sell, rent, or trade user information.

Information may only be disclosed if required by law or necessary to protect the rights, safety, or security of users, BST, or the public.

Security

We take reasonable measures to protect information from unauthorized access, disclosure, or misuse.

However, no Internet transmission or electronic storage system can be guaranteed to be completely secure.

Changes to This Policy

This Privacy Policy may be updated occasionally.

Any updates will be reflected by changing the "Last updated" date at the top of the policy.

Contact Us

If you have questions about this Privacy Policy, please contact Biyee SciTech, Inc. through the app support or feedback page.