Lingoku.AI Terms of Service

Welcome to Lingoku.AI (hereinafter referred to as "the Service" or "we")! These Terms of Service ("Terms") constitute a legal agreement between you and Lingoku.AI regarding the use of our AI language learning services (including the website, applications, and related services). By accessing or using our services, you agree to comply with these Terms. Please read them carefully.

1. Service Overview

Lingoku.AI is an AI-powered language learning platform that helps users learn languages in real-time while browsing video and website content through the "Boundary Expansion Method". Our core features include:

• Smart Language Enhancement: Intelligently adds language learning elements to the content you browse
• Personalized Language Map: Builds personalized learning paths based on your language level
• Real-time Learning Feedback: Provides instant assessment of language comprehension
• Multi-platform Integration: Supports mainstream content platforms like YouTube, Bilibili, etc.

2. User Eligibility and Account

2.1 Age Requirements

You must be at least 13 years old to use our services. If you are under 18, please use our services with parental or guardian supervision.

2.2 Account Registration

• You must provide accurate registration information, including a valid email address
• You are responsible for maintaining the security and accuracy of your account information
• You may not transfer, sell, or share your account
• One user may only have one account

2.3 Account Security

• You are responsible for protecting your account password
• If you discover your account has been compromised or there is a security vulnerability, please contact us immediately
• We are not responsible for losses resulting from your failure to protect your account information

3. Service Usage Guidelines

3.1 Lawful Use

You agree to use our services only for legitimate learning purposes and may not:

• Violate any applicable laws or regulations
• Infringe upon the intellectual property rights or other legitimate rights of others
• Engage in fraudulent, false, or misleading behavior
• Interfere with or disrupt the normal operation of our services
• Attempt to gain unauthorized access to our systems or other users' accounts

3.2 Content Usage

• You retain ownership of your original content
• You have usage rights to learning content processed through our services
• You may not use the learning content we provide for commercial purposes or redistribution

3.3 Platform Integration Usage

When using integration features with third-party platforms (such as YouTube, Bilibili, etc.), you must:

• Comply with the terms of service of the relevant platforms
• Only use enhancement features on content you have the right to access
• Not circumvent any content protection mechanisms

4. Intellectual Property

4.1 Service Ownership

The Lingoku.AI service and all related content, including but not limited to software, algorithms, interface design, documentation, etc., are protected by intellectual property laws. We reserve all rights not expressly granted.

4.2 User-Generated Content

• You retain ownership and intellectual property rights to content you submit
• You grant us the necessary rights to process your content to provide services
• You warrant that you have the right to submit such content and that it does not infringe upon third-party rights

4.3 Learning Data

Learning data generated through your use of the service (such as language maps, learning progress, etc.) belongs to you, but you grant us usage rights to improve and personalize your learning experience.

5. Paid Services and Subscriptions

5.1 Subscription Plans

We offer different subscription plans, with specific features and prices published on our website. We reserve the right to adjust prices and features at any time.

5.2 Payment and Renewal

• Subscription fees will be charged regularly according to your chosen plan
• Subscriptions will automatically renew unless you cancel before renewal
• All payments are non-refundable unless otherwise required by law

5.3 Cancellation and Refunds

• You may cancel your subscription at any time, and the cancellation will take effect after the current billing cycle ends
• For digital services, we generally do not provide refunds unless there are significant service defects
• Refund requests will be evaluated on a case-by-case basis

6. Service Changes and Termination

6.1 Service Changes

We reserve the right to modify, suspend, or terminate the service (or any part thereof) at any time, including but not limited to:

• Feature updates or improvements
• Service maintenance or upgrades
• Business adjustments or strategic changes

6.2 User Termination

You may stop using our services at any time and may request deletion of your account and related data.

6.3 Our Termination

We may suspend or terminate your account in the following circumstances:

• Violation of these Terms of Service
• Suspected illegal or inappropriate behavior
• Extended periods of inactivity
• Legal requirements or government orders

7. Disclaimer

7.1 Service Nature

• Our services are provided "as is" and "as available"
• We do not guarantee that the service will be uninterrupted, timely, secure, or error-free
• We do not guarantee learning outcomes obtained through the service

7.2 Content Accuracy

• We strive to ensure the accuracy of language learning content, but do not guarantee that all content is completely correct
• Language learning suggestions are for reference only, and the final interpretation belongs to the relevant language authority

7.3 Third-Party Services

• We assume no responsibility for the content or services of third-party platforms
• When using third-party integration features, related risks are borne by you

8. Limitation of Liability

8.1 Indirect Damages

Under no circumstances shall we be liable for any indirect, incidental, special, or consequential damages arising from the use or inability to use the service.

8.2 Liability Cap

Our total liability for all damages shall not exceed the total amount you paid for the service in the 12 months prior to the claim.

8.3 Exceptions

Some jurisdictions do not allow the exclusion or limitation of certain types of damages, so the above limitations may not apply to you.

9. Privacy Protection

We take your privacy protection very seriously. Our Privacy Policy details how we collect, use, and protect your personal information. By using our services, you agree to our Privacy Policy.

10. Changes to Terms

We reserve the right to modify these Terms of Service at any time. For significant changes, we will notify you in the following ways:

• Posting notices within the service
• Sending emails to your registered email address
• Publishing updated terms on our website

Changes will take effect after notification, and continued use of the service indicates your acceptance of the modified terms.

11. Governing Law and Dispute Resolution

11.1 Governing Law

These Terms shall be governed by the laws of the People's Republic of China, without regard to principles of conflict of laws.

11.2 Dispute Resolution

• Disputes should first be resolved through friendly consultation
• If consultation fails, either party may file a lawsuit in a court with jurisdiction over us
• You agree to accept the exclusive jurisdiction of these courts

12. Other Terms

12.1 Complete Agreement

These Terms constitute the complete agreement between you and us, superseding any previous oral or written agreements.

12.2 Severability

If any part of these Terms is found to be invalid or unenforceable, the remaining provisions shall continue to be valid.

12.3 Waiver of Rights

Our failure to enforce any right or provision of these Terms shall not constitute a waiver of such right or provision.

12.4 Contact Information

If you have any questions, comments, or requests regarding these Terms of Service, please contact us through:

• Email: [email protected]

We commit to responding within 30 days of receiving your request.

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Last Updated: 2024 Effective Date: The date you start using the service