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Doclingo Privacy Policy

Updated on: September 6, 2025

The company responsible for the development of the Doclingo application: Wuhan Loke Network Technology Co., Ltd.

Wuhan Loke Network Technology Co., Ltd. (hereinafter referred to as "we" or "the company") respects and protects user privacy. The Doclingo platform (including but not limited to the operating environments provided in the form of APP, WeChat official accounts, mini programs, websites, etc.) is operated by Wuhan Loke Network Technology Co., Ltd. When you use the services provided by the Doclingo platform (hereinafter referred to as "Doclingo"), in addition to providing services to you in accordance with the provisions of the "Doclingo User Service Agreement," we will also collect and use your personal information openly and explicitly in accordance with the principles of legality, legitimacy, and necessity as stipulated in the "Doclingo User Privacy Policy" (hereinafter referred to as "this Privacy Policy").

Please carefully read and fully understand all the contents of these service terms before registering or using this service. The terms highlighted in bold are related to your rights or may have significant relevance, as well as clauses that exempt or limit the platform’s liability or your rights. The platform hereby especially reminds you that before applying for registration on the Doclingo platform (hereinafter referred to as "this software"), you must carefully read and fully understand each clause of this agreement, especially those involving exemption or limitation of the platform’s liability, exclusion or limitation of your rights, authorization clauses, applicable law, and dispute resolution clauses. If you are a minor under the age of 18, please review this Privacy Policy with your legal guardian, and you may only use Doclingo and provide personal information to Doclingo after your legal guardian has reviewed and agreed to it.

If you or your guardian do not agree with any content of this Privacy Policy, you should immediately stop using Doclingo products or services. By using any service provided by Doclingo, you indicate your consent to our collection, use, storage, and protection of your relevant information in accordance with this Privacy Policy.

We deeply understand the importance of personal information to you and will do our utmost to protect the security and reliability of your personal information. We are committed to maintaining your trust in us by adhering to the following principles to protect your personal information: the principle of responsibility consistency, the principle of clear purpose, the principle of choice and consent, the principle of minimum necessity, the principle of ensuring security, the principle of subject participation, and the principle of openness and transparency. At the same time, we promise to adopt corresponding security protection measures according to mature industry security standards to protect your personal information.

This Privacy Policy will help you understand the following content:

1. Scope of Application

2. How We Collect and Use Your Personal Information

3. How We Share, Transfer, and Disclose Your Personal Information

4. How You Manage Your Information and Account Deletion

5. How We Store Your Personal Information

6. Privacy Rights Protection

7. Minor Protection

8. Law and Dispute Resolution

9. Revision of This Policy

10. Contact Us

11. Integrated Third-Party SDKs

1. Scope of Application

1. This Privacy Policy applies to all services provided by Doclingo except for certain specific products and services. These specific products and services will be subject to their respective privacy policies.

2. It should be specially noted that this privacy policy does not apply to services provided to you by third parties other than the information shared with third parties as confirmed by you under Article 4 of this privacy policy. Please be aware: if you browse third-party websites or use third-party products or services and provide personal information to them, your information shall be subject to the privacy policies of those third parties. We do not assume any legal responsibility in this regard. Please be sure to carefully read the privacy policies of those third parties and confirm whether you accept them.

2. How We Collect and Use Your Personal Information

Personal information refers to various information recorded electronically or by other means that can identify a specific natural person alone or in combination with other information, or reflect the activities of a specific natural person. Personal information of minors under the age of 14 is considered sensitive personal information.

During your use of Doclingo, we need to provide or allow us to collect necessary information to offer you basic services such as translation and document processing, including:

1. Information You Actively Provide

(1) Registration Information: To help you become our user. The registration information you fill in includes email, phone number, nickname, avatar, etc., used for registering and logging into your Doclingo account, using Doclingo products and services, and ensuring the security of your account.

(2) Customer Service Communication: When you contact us, we may save your communication or call records and content or the contact information you leave to help resolve your issues or record the handling plans and results of related problems. Our customer service will use your account information to verify your identity.

(3) Payment Information: When you purchase memberships or top-up packages, we collect order numbers, payment methods, and other information (excluding original bank card information) for payment settlement and after-sales service.

2. Information We Collect During Your Use of the Services

• Device Information

Collected Content: Device model, operating system version, unique device identifiers (such as Android ID, IDFA), resolution, network information (such as WiFi SSID), carrier information, etc.

Purpose of Use: To ensure account and service security, and to provide better compatibility and performance optimization.

• Usage log information

Collected content: Your usage time, frequency, translation languages, feature usage, and error logs.

Purpose of use: To collect statistics and analyze product usage, optimize translation services and user experience.

• Translation content (documents/texts/images uploaded by users)

Collected content: PDF documents, texts, and images you submit for translation.

Purpose of use: Solely for providing the translation function and not for other purposes.

Processing method: Will be deleted or anonymized as soon as possible after translation is completed and will not be stored long-term.

• Account registration information (if applicable)

Collected content: Phone number/email, nickname, avatar, password.

Purpose of use: For account registration, login, and identity verification.

• Payment and transaction information (such as membership purchase/top-up packages)

Collected content: payment methods, order information (excluding original bank card information).

Purpose of use: to complete payment settlement, provide after-sales service, and comply with legal and regulatory requirements.

• Explanation of corresponding permission calls

1) Camera permission: used for photo translation.

2) Microphone permission: used for voice translation.

3) Storage permission: used for uploading/downloading documents.

4) Calendar permission (e.g., for setting translation reminders): used for translation reminders.

5) Notification permission: used to push translation results and system alerts.

6) We will not enable permissions unrelated to the functions, and you can disable them in the system at any time.

We follow the principles of legality, legitimacy, and necessity in collecting and using your personal information, solely for providing product functions and optimizing services.

Doclingo App Personal Information Collection Manifest

Business ScenarioCollection PurposeCollection MethodPersonal Information Fields
Registration, LoginFor account registration and creation, completing user identity recognition and related data binding.User InputUser Email

Special Note: The third-party plugin we use (device_info_plus) collects complete device information data, including: Android ID, device serial number (SN), phone brand, version number, etc. However, in this product, only the Android ID is used, mainly for device identification and user binding. Other information (such as SN) will not be stored, uploaded, or accessed, nor will it be persisted, transmitted, or used for any business logic.

3. How We Share, Transfer, and Publicly Disclose Your Personal Information

1. Sharing

We treat your information with a high duty of care. Unless we obtain your explicit consent, we will not share your personal information with any company, organization, or individual outside of our company, except in the following circumstances:

(1) As required by laws, regulations, or requests from administrative or judicial authorities;

(2) When necessary to achieve essential functions such as payment, login, or online customer service, only the necessary information will be shared;

(3) When necessary to provide services with partners, such as third-party payment institutions or third-party login service providers. We will assess their data security capabilities and require them to handle your personal information in accordance with this Privacy Policy and legal regulations.

2. Transfer

We will not transfer your personal information to any company, organization, or individual except in the following circumstances:

(1) With your explicit consent;

(2) In case of merger, acquisition, or asset transfer, we will continue to protect your personal information or require the new holder to continue to protect your personal information.

3. Public Disclosure

We will only publicly disclose your personal information in the following circumstances:

(1) After obtaining your explicit consent;

(2) As required by laws, regulations, or mandatory requests from administrative or judicial authorities in accordance with the law.

4. Exceptions to Sharing, Transfer, and Public Disclosure

In the following situations, we may share, transfer, or disclose your personal information without obtaining your prior consent:

(1) Related to obligations prescribed by laws and regulations;

(2) Directly related to national security or defense security;

(3) Directly related to public safety, public health, or major public interests;

(4) Directly related to criminal investigation, prosecution, trial, and enforcement of judgments;

(5) To protect your or other individuals’ vital legal rights and interests such as life and property, but it is difficult to obtain your consent;

(6) Personal information you have voluntarily made public to the general public;

(7) Personal information collected from legally publicly disclosed information.

4. How You Manage Your Information and Account Cancellation

In accordance with relevant laws, regulations, standards in China, as well as common practices in other countries and regions, we guarantee your exercise of the following rights regarding your personal information:

1. Right to Access

You have the right to access your personal information, except in circumstances prescribed by laws and regulations. You can view or edit your account information through "Doclingo - Personal Center - Edit Profile."

2. Right to Rectification

If you find any errors in the personal information we process about you, you can correct it through "Doclingo Settings - Privacy" or by contacting customer service.

3. Right to Deletion

Under the following circumstances, you can delete your personal information by contacting customer service or submitting/operating it in "Doclingo Official Website or App - Account Information":

(1) Our processing of personal information violates laws and regulations;

(2) We collect or use your personal information without your consent;

(3) Our processing of personal information violates the agreement with you;

(4) You no longer use our products or services, or you have canceled your account;

(5) We no longer provide products or services to you.

4. Right of Revocation

(1) For the information you actively provide, you can modify or revoke it in the "Doclingo - Personal Center";

(2) For the information you have authorized us to access, you can revoke the authorization in the device system's "Settings - Permission Management." Please note that revoking authorization may affect the use of certain functions.

5. Right to Account Deletion

You can delete your existing account through the "Delete My Account" feature on the official "Doclingo" website or app.

You can also submit a deletion request through customer service channels by explaining the reason.

The official customer service will process the deletion request within 3 working days.

After the account deletion is completed, your personal data will be deleted and cannot be recovered, including but not limited to asset information within the account (such as coupons, character balance, etc.). Please proceed with caution.

The specific deletion process is as follows:

• Official Website: When logged in, click the "User Avatar" at the top right corner - enter the user data management page - click the "User Account" item - enter the "Account Information" page - click the "Delete My Account" button - follow the prompts to complete the operation - click the "Confirm" button. This completes the "Account Deletion."

• Official App: When logged in, click "My" at the far right of the bottom menu - enter the user data management page - click the "User Account" item - enter the "Account Information" page - click the "Delete Account" button - follow the prompts to complete the operation - click the "Confirm" button. This completes the "Account Deletion."

6. Exceptions

In the following circumstances, according to legal and regulatory requirements, we may not be able to respond to your deletion, correction, revocation, or account deletion requests:

(1) Related to obligations prescribed by laws and regulations;

(2) Directly related to national security or defense security;

(3) Directly related to public safety, public health, or major public interests;

(4) Directly related to criminal investigation, prosecution, trial, and enforcement of judgments;

(5) There is sufficient evidence indicating subjective malice or abuse of rights by the personal information subject;

(6) To protect your or others' life, property, or other major legitimate rights and interests but it is difficult to obtain your consent;

(7) Responding to the request would seriously harm the legitimate rights and interests of other individuals or organizations;

(8) Involving trade secrets.

5. How We Store Your Personal Information

1. Storage Location

Personal information collected and generated during our operations within the territory of the People's Republic of China is, in principle, stored domestically. If cross-border transmission is involved (such as using international cloud services), we will strictly comply with relevant laws and regulations and take necessary protective measures to ensure the security of your personal information.

2. Storage Period

We only retain your personal information for the shortest period necessary to achieve the purposes described in this privacy policy. After the retention period expires, we will delete or anonymize your personal information, except where otherwise required by laws and regulations.

3. Security Measures

To protect the security of your information, we adopt reasonable security protection measures including but not limited to data encryption, access control, and log auditing to prevent loss, improper use, unauthorized access, or disclosure of personal information.

6. Privacy Protection

1. Personal Privacy Information

Personal privacy information refers to various types of information that can identify your identity alone or in combination with other information, including but not limited to: real name, contact information, ID number, email address, IP address, etc. Non-personal privacy information refers to information unrelated to your identity, such as usage habits, feature usage, statistical data, etc.

2. Protection Principles

Respecting and protecting users' personal privacy information is a consistent policy of Wuhan Loke Network Technology Co., Ltd. Unless required by laws and regulations or authorized by you, we will not provide your personal privacy information to any unrelated third party.

3. Scope of Use

Doclingo collects and uses your personal information solely to provide you with translation and document processing services. We do not actively collect your account, password, or other information when you use third-party applications or websites. If you access third-party services within Doclingo, the collection and use of related information will be governed by the privacy policies of those third parties.

4. Cleaning and Deletion

For the translation documents, images, texts, etc. you submit in Doclingo, we only process them when providing translation functions. After the translation is completed, the system will promptly clean or anonymize the relevant data to ensure your data security and prevent its use for other purposes.

5. Protection Measures

We use industry-standard security measures to protect your personal information from unauthorized access, use, or disclosure. However, no method of transmission over the Internet or electronic storage is 100% secure, so we cannot guarantee absolute security.

7. Protection of Minors

1. We highly value the protection of minors' personal information. If you are a minor under 18 years old, please carefully read this privacy policy under the guidance of your guardian and use Doclingo services and submit personal information only with your guardian's consent.

2. If your guardian does not agree to your use of our services or provision of personal information according to this privacy policy, you should immediately stop using Doclingo and promptly notify us.

3. For minors' personal information collected with guardian consent, we will only use or disclose such information within the scope permitted by laws and regulations, with explicit guardian consent, or as necessary to protect the minor.

4. For minors' personal information collected without guardian consent, once the guardian requests deletion or refuses further collection and processing, we will immediately take measures to delete the relevant data.

8. Laws and Dispute Resolution

1. This Privacy Policy's signing, effectiveness, performance, interpretation, and dispute resolution shall be governed by the laws of the People's Republic of China. In the absence of relevant legal provisions, generally accepted industry practices may be referred to.

2. Any disputes arising from or related to this Privacy Policy shall first be resolved through friendly consultation between the parties; if consultation fails, either party may bring a lawsuit to the People's Court with jurisdiction over the location of Wuhan Loke Network Technology Co., Ltd.

9. Amendments to This Policy

1. We may modify this Privacy Policy in a timely manner based on changes in laws and regulations, business development, technological updates, or other necessary reasons. The revised Privacy Policy will be published on the official Doclingo website or within the App and will take effect from the date of publication.

2. If the revisions involve significant changes (such as changes to the scope, purpose, or sharing of personal sensitive information), we will seek your consent through prominent means (such as pop-up notifications, announcements, or emails).

3. If you do not agree with the revised content, you should immediately stop using Doclingo products or services; if you continue to use them, it will be deemed that you agree to the revised Privacy Policy.

10. Contact Us

If you have any questions, comments, or suggestions regarding this Privacy Policy or matters related to personal information protection, you can contact us through the following means:

· Company Name: Wuhan Loke Network Technology Co., Ltd.

· Registered Address: Wuhan City, Hubei Province, China

· Email: support@doclingo.com

· Official website: https://doclingo.cn

We will process your feedback or suggestions as soon as possible after receiving them and respond within 15 working days.

11. Third-Party SDKs Integrated

To ensure the implementation of certain functions of Doclingo, we have integrated third-party SDKs that have passed security assessments into the application. These SDKs may collect necessary information after obtaining your authorized consent to provide the corresponding functions. The specific details are shown in the table below::

Third PartySDK NamePurpose of UseUsage MethodPersonal Data Types CollectedThird Party SDK Privacy Policy
TencentWeChat Open Platform SDKImplement WeChat login and payment functionsWeChat login, WeChat paymentWeChat account public information, transaction informationhttps://weixin.qq.com/cgibin/readtemplate?lang=zh_CN&t=weixin_agreement&s=privacy
TencentTencent Open Platform SDKImplement QQ login functionQQ loginQQ account public information, network statushttps://wiki.connect.qq.com/qq互联sdk隐私保护声明
Ant GroupAlipay Open Platform SDKImplement Alipay payment functionalityAlipay paymentAlipay account information, transaction information, network informationhttps://render.alipay.com/p/c/k2cx0tg8
Google LLCGoogle Sign-In SDKImplement app login and identity authentication using Google accounts.Google LoginUsers' Google account public information such as email, name, and avatarhttps://policies.google.com/privacy
Google LLCFirebase SDKInitialize Firebase servicesFirebase services-https://firebase.google.com/support/privacy
Crisp IM SARLCrisp SDKIntegrate online customer service chat systemContact Customer ServiceChat content, user ID, emailhttps://crisp.chat/en/privacy/
Apple IncApple Authentication FrameworkImplement login to the app using Apple IDApple ID LoginUser's Apple ID name and emailhttps://www.apple.com/legal/privacy/en-ww/
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