Privacy Policy

Release and Effective Date: October 19, 2025

Company Name: Chinese Learning Buddy PTE. LTD.

Registered Address: 330A ANCHORVALE STREET #05-521 ANCHORVALE HARVEST SINGAPORE (541330)

Contact Email: chineselearningbuddy@gmail.com

Your privacy is paramount to us. Chinese Learning Buddy PTE. LTD. (hereinafter referred to as "we" or "CLB") is committed to protecting and respecting your privacy in accordance with Singapore's Personal Data Protection Act (PDPA) and other applicable laws. This Policy applies to all products and services we provide through the mobile application "华文学习好帮手" (hereinafter referred to as "the App").

I. Personal Data We Collect

In this Policy, "Personal Data" refers to information that can identify you, whether true or not.

1.1 Information You Voluntarily Provide

When you register or use the App, we may collect:

 * Email Address and Password: Used for creating and managing your account.

 * Mobile Phone Number: Only collected if you choose to register with a phone number, used for sending verification codes to complete identity authentication.

 * User Profile Picture: Collected when you choose to upload one, used to set your profile picture within the App.

1.2 Information We Automatically Collect

To ensure service security and improve the experience, when you use the App, we may automatically collect the following information which cannot directly identify you personally:

 * Device Information: Including device model, operating system version, and unique device identifiers (such as Android ID).

 * Log and Usage Data: Including IP address, in-app operation records, access time, feature usage, and error reports.

II. How We Use Your Information

We use your information only for the following explicit purposes:

 * Provision and Maintenance of Services: Managing your account, verifying identity, providing Chinese language learning content, and processing paid subscriptions.

 * Service Security and Operation: Monitoring and preventing fraudulent activities, troubleshooting app malfunctions, and ensuring stable service operation.

 * Service Improvement: Analyzing anonymous usage trends to optimize app performance and user experience.

 * Customer Service: Responding to your inquiries, providing technical support, and contacting you regarding service changes when necessary (such as updates to this Policy).

III. Information Sharing and Disclosure

We will never sell your Personal Data. We share necessary information with third parties only in the following limited circumstances:

 * Facebook SDK: Provides you with the option to log in using a Facebook account.

 * Google Pay SDK: Handles your in-app paid subscription transactions. We do not collect or store your bank card information.

Additionally, we may disclose your information when required by law or when necessary to protect our legitimate legal rights.

IV. Cookies and Similar Technologies

The App does not use Cookies for user tracking or behavioral analysis.

V. Your Rights

You have the right to access, correct, or delete your Personal Data.

 * Account Deletion: You may permanently delete your account and all associated data at any time through the "Account Deletion" function found in the "Profile" menu within the App. To ensure the operation is performed by you, the system will require identity verification (such as entering your password). Please note that this action is irreversible, and all data will be permanently erased after account deletion.

VI. Data Storage and Security

We employ security measures consistent with industry standards to protect your data from unauthorized access, disclosure, alteration, or destruction. Data is stored on secure servers.

VII. Policy Changes

We may update this Policy from time to time. Following an update, we will notify you prominently within the App and update the effective date at the top. Your continued use of the App constitutes your acceptance of the updated Policy.

VIII. Contact Us

If you have any questions, comments, or suggestions regarding this Privacy Policy or your data, please contact us via:

Email: chineselearningbuddy@gmail.com

IX. Governing Law

The formation, validity, performance, interpretation, and dispute resolution of this Privacy Policy shall be governed by the laws of Singapore. Any related disputes shall be submitted to the competent courts in Singapore for litigation.