Effective Date: October 27, 2025
Updated Date: October 27, 2025
Welcome to "Knowgraph" (hereinafter referred to as "the App"). Before you use this App, please carefully read the following Terms of Service (hereinafter referred to as the "Agreement"). By installing, accessing, or using the App, you acknowledge that you have read, understood, and agreed to be bound by all the terms and conditions of this Agreement. If you do not agree with any part of this Agreement, please do not use the App.
By installing, accessing, or using the App, you confirm your acceptance of all the terms of this Agreement. This Agreement constitutes a legally binding agreement between you and me (the developer of the App, hereinafter referred to as "I" or "myself").
I grant you a limited, non-exclusive, and non-transferable license to install and use the App on your device. You may not:
If the App provides registration functionality, you must provide true, accurate, and complete registration information and are responsible for maintaining the security of your account. You are responsible for all activities associated with your account. I reserve the right to verify the registration information.
I respect your privacy. For information on how your personal information is collected, used, and protected, please refer to our Privacy Policy. The App may collect data such as learning behavior, device information, and network logs to optimize services and provide personalized learning experiences.
The App provides learning content, courses, question banks, videos, and other resources created by me or authorized by third parties. I reserve the right to modify, suspend, or discontinue certain content at any time without prior notice. Learning data generated by users belongs to the users, but they grant me the right to use it for personalized recommendations and learning analytics.
The App and all its content, features, design, code, and materials are protected by copyright, trademark, and other intellectual property laws and belong to me or my licensors.
The App may contain links to third-party websites, services, or resources, such as payment interfaces, learning platforms, and social media. I am not responsible for the content or availability of such third-party services and do not endorse their content in any way.
The App is provided on an "as is" and "as available" basis, without any express or implied warranties, including but not limited to warranties of merchantability, fitness for a particular purpose, and non-infringement.
In no event shall I be liable for any direct, indirect, incidental, special, or consequential damages arising from or in connection with your use or inability to use the App, even if I have been advised of the possibility of such damages.
I reserve the right to modify this Agreement at any time. Any changes will become effective upon posting the updated version. Continued use of the App indicates your acceptance of the modified Agreement.
I may terminate your right to use the App at any time for any reason, including but not limited to your violation of the terms of this Agreement.
This Agreement shall be governed by the laws of the People's Republic of China. Any dispute arising from or in connection with this Agreement shall be submitted to the competent courts in my place of residence.