1. Acceptance of Terms

By accessing or using langnotes (the "Service"), you agree to be bound by these Terms and Conditions. If you do not agree to these terms, please do not use the Service.

2. Use of the Service

You may use the Service for personal, non-commercial language learning purposes. You are responsible for maintaining the confidentiality of your account and for all activity that occurs under your account. You agree to use the Service only for lawful purposes and in accordance with these terms. You must not upload or submit content that is illegal, harmful, or that you do not have the right to use. You must not attempt to circumvent credit limits, abuse the AI features, or use the Service in any way that could harm the Service or other users.

3. User Content

You retain ownership of any content you submit to the Service. By submitting content, you grant us a limited license to process, store, and display that content as necessary to provide and improve the Service. We do not claim ownership of your learning materials or personal data.

4. Privacy

Your use of the Service is also governed by our Privacy Policy. Please review our Privacy Policy to understand how we collect, use, and protect your information.

5. AI and Third-Party Services

The Service uses artificial intelligence (including third-party AI providers such as Google) to analyze text and images, generate study materials, and create stories for language learning. When you use these features, your input (e.g. text or images) may be sent to our AI providers to produce results. AI-generated content is provided for educational purposes only and may contain errors or inaccuracies. We do not guarantee the correctness, completeness, or suitability of AI output. You are responsible for reviewing any generated content before relying on it.

Does the app use third-party services for AI? Yes. Langnotes utilizes an AI provider for story generation and text analysis. Is any information uploaded to third-party servers? Yes. When a user requests a story or analyzes text or images, that specific text or image data is sent to the AI provider via our secure API. No personal identifying information (PII) such as email or name is sent to the AI provider. All data transmission is encrypted via HTTPS.

6. Credits, Subscriptions, and Purchases

Certain features (such as AI text analysis, image analysis, and story generation) consume "credits." New users may receive a limited number of free credits upon registration. Credits can also be obtained through a subscription (e.g. "Pro") that may include a monthly credit allowance, or through one-time top-up purchases. Credits are consumed when you use credit-gated features and are generally non-refundable once spent. Subscription and in-app purchases may be subject to the terms and billing of the platform (e.g. Apple App Store or Google Play). We may change credit amounts, pricing, or which features require credits with reasonable notice where required by law.

7. Disclaimers

The Service is provided for educational and language learning use only. We do not warrant that the Service or any AI-generated content will be error-free, accurate, or fit for any particular purpose. Use of the Service is at your own risk. To the fullest extent permitted by law, we disclaim all warranties, express or implied, and are not liable for any indirect, incidental, or consequential damages arising from your use of the Service.

8. Termination and Suspension

We may suspend or terminate your access to the Service, or to specific features (such as AI or credits), if you breach these terms or misuse the Service. Upon termination, your right to use the Service ceases. We are not obligated to refund any fees or restore credits in the event of termination for cause.

9. Changes to These Terms

We may update these Terms from time to time. We will indicate the date of the last update at the top of this page. Continued use of the Service after changes constitutes acceptance of the revised terms. If we make material changes, we may provide additional notice (e.g. by email or in the app) where required by applicable law.

10. Contact

If you have questions about these Terms and Conditions, please contact us at info@langonotes.com.

11. AI-Generated Content and Intellectual Property

All stories, illustrations, and study materials produced by the Service are AI-generated and intended solely for educational language learning purposes. This content is entirely fictional and does not represent or reflect the views, positions, or statements of any real person, brand, franchise, or rights holder. Langnotes is not affiliated with, endorsed by, or connected to any third-party intellectual property, trademarks, or copyrighted works that may be referenced in user-requested topics. By using the AI generation features, you acknowledge that you are responsible for the topics, characters, and themes you request. You agree not to use the Service to generate content that: (a) falsely depicts, defames, or impersonates a real person; (b) is designed to mislead others into believing it represents an official or authoritative source; or (c) infringes upon the intellectual property rights of any third party beyond what is permitted by fair use or applicable law.

12. Copyright and DMCA Takedown

We respect the intellectual property rights of others. If you believe that content available through the Service infringes your copyright or other intellectual property rights, please contact us at info@langonotes.com with the following information: (1) a description of the copyrighted work or other intellectual property you claim has been infringed; (2) a description of where the allegedly infringing material is located on the Service; (3) your contact information; and (4) a statement that you have a good-faith belief that the use is not authorized by the copyright owner, its agent, or applicable law. We will review valid requests and take appropriate action.