This Privacy Notice for 小学生错题本 ("we," "us," or "our"), describes how and why we might access, collect, store, use, and/or share ("process") your personal information when you use our services ("Services"), including when you:
Questions or concerns? Reading this Privacy Notice will help you understand your privacy rights and choices. We are responsible for making decisions about how your personal information is processed. If you do not agree with our policies and practices, please do not use our Services. If you still have any questions or concerns, please contact us at klas.lu@qq.com.
This summary provides key points from our Privacy Notice, but you can find out more details about any of these topics by clicking the link following each key point or by using our table of contents below to find the section you are looking for.
What personal information do we process? We collect photos, OCR-recognized text, subject categories, and dates that you provide when using the app. All data is stored locally on your device and never transmitted to external servers. Learn more about personal information you disclose to us.
Do we process any sensitive personal information? Some of the information may be considered "special" or "sensitive" in certain jurisdictions, for example your racial or ethnic origins, sexual orientation, and religious beliefs. We do not process sensitive personal information.
Do we collect any information from third parties? We do not collect any information from third parties. All data comes directly from you when you use the app.
How do we process your information? We process your information locally on your device to store wrong questions, perform OCR recognition, organize questions by subject, and generate statistics. All processing occurs on your device - we do not send your data to any external servers. Learn more about how we process your information.
In what situations and with which parties do we share personal information? We do not share your personal information with any third parties. All your data remains stored locally on your device. Learn more about when and with whom we share your personal information.
How do we keep your information safe? We have adequate organizational and technical processes and procedures in place to protect your personal information. However, no electronic transmission over the internet or information storage technology can be guaranteed to be 100% secure, so we cannot promise or guarantee that hackers, cybercriminals, or other unauthorized third parties will not be able to defeat our security and improperly collect, access, steal, or modify your information. Learn more about how we keep your information safe.
What are your rights? Depending on where you are located geographically, the applicable privacy law may mean you have certain rights regarding your personal information. Learn more about your privacy rights.
How do you exercise your rights? The easiest way to exercise your rights is by submitting a data subject access request, or by contacting us. We will consider and act upon any request in accordance with applicable data protection laws.
Want to learn more about what we do with any information we collect? Review the Privacy Notice in full.
In Short: We collect information that you provide to us when using the app, including photos, OCR-recognized text, and categorization data. All data is stored locally on your device and is never transmitted to any external servers.
When you use 小学生错题本 (Wrong Questions Notebook for Elementary Students), we collect the following information:
Important: All data collected by this app is stored exclusively on your device using local storage mechanisms (UserDefaults). We do not transmit, upload, or share any of your data with external servers, third parties, or cloud services. Your data remains completely private and under your control.
Permissions Used: To provide the core functionality of the app, we request the following permissions:
Sensitive Information. We do not process sensitive personal information such as racial or ethnic origins, sexual orientation, or religious beliefs.
All information that you provide to us must be true, complete, and accurate, and you must notify us of any changes to such information.
In Short: We process your information solely to provide the core functionality of the app, including storing your wrong questions, performing OCR text recognition, organizing questions by subject, and generating statistics. All processing occurs locally on your device.
We process your information for the following purposes:
No External Processing: We do not send your data to any external servers, cloud services, or third-party analytics services. All processing is performed locally on your device.
In Short: We do not share your personal information with any third parties. All your data remains stored locally on your device and is never transmitted externally.
No Data Sharing: We do not share, sell, rent, or otherwise disclose your personal information to any third parties, including:
Local Storage Only: All your data (photos, OCR text, categories, dates) is stored exclusively on your device using iOS's local storage mechanisms. You have complete control over your data, and you can delete it at any time by uninstalling the app or deleting individual questions within the app.
Business Transfers: In the unlikely event of a merger, sale of company assets, financing, or acquisition, we would notify you of any such change in ownership or control of your personal information.
In Short: We keep your information for as long as you use the app and choose to retain it. You have full control to delete your data at any time.
Since all data is stored locally on your device:
We do not retain any copies of your data on external servers, as we do not transmit your data outside your device.
In Short: We aim to protect your personal information through a system of organizational and technical security measures.
We have implemented appropriate technical and organizational security measures designed to protect the security of any personal information we process. However, despite our safeguards and efforts to secure your information, no electronic transmission over the Internet or information storage technology can be guaranteed to be 100% secure, so we cannot promise or guarantee that hackers, cybercriminals, or other unauthorized third parties will not be able to defeat our security and improperly collect, access, steal, or modify your information. Although we will do our best to protect your personal information, transmission of personal information to and from our Services is at your own risk. You should only access the Services within a secure environment.
In Short: In some regions, such as the European Economic Area (EEA), United Kingdom (UK), and California, you have rights that allow you greater access to and control over your personal information. You may review, change, or terminate your account at any time.
In some regions (like the EEA, UK, and California), you have certain rights under applicable data protection laws. These may include the right (i) to request access and obtain a copy of your personal information, (ii) to request rectification or erasure; (iii) to restrict the processing of your personal information; and (iv) if applicable, to data portability rights. In certain circumstances, you may also have the right to object to the processing of your personal information. To exercise these rights, you can contact us at any time at klas.lu@qq.com.
Most web browsers and some mobile operating systems and mobile applications include a Do-Not-Track ("DNT") feature or setting you can activate to signal your privacy preference not to have data about your online browsing activities monitored and collected. At this stage no universal standard for recognizing and implementing DNT signals has been finalized. As such, we do not currently respond to DNT browser signals or any other mechanism that automatically communicates your choice not to be tracked online. If a standard for online tracking is adopted that we must follow in the future, we will inform you about that practice in a revised version of this Privacy Notice.
We may update this Privacy Notice from time to time. The updated version will be indicated by an updated "Last updated" date and the updated version will be effective as soon as it is accessible. We encourage you to review this Privacy Notice frequently to be informed of how we are protecting your information.
If you have questions or comments about this notice, you may email us at klas.lu@qq.com.
Based on the applicable laws of your country, you may have the right to request access to the personal information we collect from you, change that information, or delete it. To request to review, update, or delete your personal information, please submit a request form by clicking here.