Privacy Policy

The InkMark was independently developed by Tian Zixuan and released to the App Store. Thank you for using this app. I attach great importance to user privacy protection. This app will never collect any of your private content without permission. This article is as brief as possible, and it is strongly recommended that you read it carefully

List of permissions required for App installation and operation and their uses

• Read storage permission: When you use functions such as scanning, taking photos, and recording screens, you need to read storage permissions

• Recording permission: When you use the recording function, you need recording permissions

• Camera permission: When you use functions such as taking photos and recording screens, you need camera permissions

• Networking permissions: Performance analysis functions require networking to use, the integrated Sentry SDK requires networking to send encrypted and anonymous error logs for product improvement, and offline push requires networking to obtain offline push messages

Data I collect

1. When you register for the InkMark service, we will collect and use your nickname, avatar, mobile phone number or email address. The purpose of collecting this information is to help you complete the InkMark registration and use InkMark social functions to protect the security of your InkMark account . The collection and use of mobile phone numbers or email addresses is to meet the real identity information authentication requirements of relevant laws and regulations. If you do not provide this information, you may not be able to use our services normally. In addition, some of your query settings, such as the translation engine selected in the application, are stored anonymously. 2. When you use the InkMark service, in order to ensure your normal use of our services, maintain the normal operation of our services, improve and optimize our service experience and protect the security of your account, we will collect and use your device model, operating system, unique device identifier (a string of characters compiled into the device by the device manufacturer, which can be used to uniquely identify the corresponding device), login IP address, InkMark software version number, network access method, type and status, network quality data, device accelerator (such as gravity sensing device), operation log, service log information (such as your search and operation records in InkMark, service failure information, etc.) and other log information are used to send back the information generated when the application crashes or anomalies to the Sentry server, so that I can locate bugs and improve application robustness. 3. When you use the InkMark voice-to-text conversion, scan function and InkMark translation function (including translation of chat text messages), we will collect your voice or text information to be converted and the scanned content, Collection is necessary to achieve the above functions. After real-time processing, we will return the processing results to you and will not save your data
2. We will not collect your chat records. Your chat records in InkMark will be stored on your terminal device, and you can choose to back up, delete or transfer them between different devices. In addition, according to relevant laws, regulations and national standards, we may process your relevant personal information without seeking your authorization and consent in the following circumstances:

• Necessary for the personal information processor to perform legal obligations or statutory duties;
• Necessary for the conclusion and performance of a contract to which you are a party;
• Necessary to respond to public health emergencies, or to protect the life, health and property safety of natural persons in emergency situations;
• Process your personal information that you have disclosed yourself or other personal information that has been legally disclosed within a reasonable scope in accordance with the law;
• Other circumstances stipulated by laws and administrative regulations.

5. Please understand that the functions and services we provide to you are constantly updated and developed. If a function or service does not inform you of the processing rules for collecting and using your information in the above description, we will inform you of the scope, purpose and method of information collection through page prompts, interactive processes, website announcements, etc., in order to obtain your consent. 6. In order to ensure the security of the service and help us better understand the operation of our applications, we may record relevant information, such as the frequency of your use of the application, crash data, overall usage, performance data and the source of the application. We do not merge the information we store in the analytics software with any personally identifiable information you provide in the app

Integrated third-party SDKs

Sentry SDK

Information security

We strive to provide protection for users' information security to prevent information loss, improper use, tampering, unauthorized access or disclosure.

We will use various security protection measures within a reasonable security level to ensure the security of information. For example, we will use encryption technology (such as SSL), de-identification, anonymization and other means to protect your personal information.

We use continuously improved technical means to strengthen the security capabilities of the software installed on your device to prevent the leakage of your personal information. For example, we will complete some information encryption work locally on your device for safe transmission; In order to prevent viruses, Trojans or other malicious programs and websites, we may understand the application information installed on your device, the information of the running process or the data stored in the device memory; in order to prevent fraud, theft, impersonation and other illegal acts and conduct security checks, we may analyze and use unique device identifiers, login IP addresses, operation logs, location information and other data to facilitate the adoption of security measures or security reminders.

We have established special management systems, operating procedures and organizations to ensure the security of information. For example, we strictly limit the scope of personnel who access information, require them to comply with confidentiality obligations, and conduct audits.

If a security incident such as personal information leakage occurs, we will initiate emergency plans and remedial measures to prevent the expansion of security incidents, and fulfill relevant reporting and notification obligations in accordance with the law.

We will do our best to protect your personal information, but please understand that no Internet transmission method or electronic storage method is 100% secure and reliable, and no security measures can be impeccable. ## Information Storage 1. Storage Location. In accordance with the provisions of laws and regulations, we will store your personal information collected and generated during operations in the mainland of the People's Republic of China (hereinafter referred to as "the mainland") on servers in the mainland. If your personal information is outside China, we will strictly follow the laws of your place of registration. 2. Storage Period. Unless required by law or you have authorized a longer retention period, we will only store your personal information for the shortest period necessary to provide you with instant messaging services. After the collection and use of personal information exceeds the necessary storage period, we will delete or anonymize your personal information as soon as possible in accordance with the requirements of laws and regulations, except as otherwise provided by laws and regulations. ## Information Sharing 1. We will not share information that can be used to identify you with partners unless you explicitly authorize. 2. When you use the ink pen login function on a website or application operated by a third-party entity, we will provide your personal information to such third-party entity. The specific scope of external provision shall be subject to your confirmation on the interactive page. In addition, we will not provide your personal information to such third-party entity without your explicit consent. 3. In order to ensure the implementation of some independent functions and enable you to use and enjoy more services and functions, we will embed third-party SDKs in the application, and we will carefully evaluate the purpose of using such SDKs. To learn more about the purpose, method and scope of SDK processing of personal information, please click [Integrated Third-Party SDK](/cn/privacy.html#Integrated Third-Party sdk).

As our business continues to develop, we may conduct mergers, divisions and other transactions. If it involves the transfer of personal information, we will inform you of the relevant circumstances and continue to protect or require the new processor to continue to protect your personal information in accordance with laws and regulations and standards not less than those required by these guidelines.

Children's Privacy

I will not intentionally collect children's personally identifiable information. I encourage all children not to submit any personally identifiable information through applications and/or services. I encourage parents and legal guardians to monitor their children's Internet usage and instruct their children not to provide personally identifiable information through the Application and/or Services without their permission to help enforce this Policy. If you have reason to believe that a child has provided us with personally identifiable information through the Application and/or Services, please contact us. You must also be at least 16 years old to consent to the processing of your personally identifiable information in your country (in some countries, we may allow your parents or guardians to do so on your behalf).

Protection of Minors

We attach great importance to the protection of personal information of minors. According to relevant laws and regulations, if you are a minor, you should obtain the written consent of your parents or legal guardians before using the Mok Pen service. If you are the guardian of a minor, please contact me through the contact information at the end when you have questions about the personal information of the minor you are protecting.

Changes to this Privacy Policy

I may update our privacy policy from time to time. Therefore, it is recommended that you check this page regularly for any changes. I will notify you of any changes by posting the new privacy policy on this page.

This policy will be effective from April 1, 2025

Contact Us

If you have any questions or suggestions about my privacy policy, please feel free to contact me at zixuanxcl@gmail.com or anote@xcl.ink.

Updated: April 27, 2025