Privacy Policy


Last updated: March 18, 2025


1. Introduction


Welcome to NoteLyn AI. This Privacy Policy explains how NoteLyn AI ("we," "us," or "our") collects, uses, and protects your personal information when you use our NoteLyn AI application (the "App").


2. Information We Collect


We collect the following types of information to provide and improve our services:


2.1 Personal Information


When you create an account, we may collect:


• Email address

• Avatar (optional)


2.2 Usage Data


We collect limited data related to your interaction with the App, including:


• Notes, AI-generated summaries, flashcards, quizzes, and review history (stored to provide the service and sync across your devices).

• Voice recordings, audio files, images, and documents you upload (processed to generate notes and learning materials).

• AI assistant chat records (stored for your conversation history).

• User preference settings.

• General usage statistics.

• Your content is stored solely to provide the App service to you — including cloud sync, note generation, and learning features. We will NEVER use your content for training AI models, analytics, marketing, sharing with third parties, or any purpose other than delivering the service to you. You can delete your content at any time.


2.3 Device and Advertising Data


We may use third-party services like AppsFlyer to collect data for analytics and advertising purposes, including:


• Device identifier

• Advertising identifier



3. How We Use Your Information


We use your information for the following purposes:


• To provide, maintain, and improve our note-taking and knowledge management services.

• To personalize your learning experience by generating relevant notes, summaries, and review materials.

• To notify you of app updates, new features, and other relevant information.

• To provide customer support and respond to your inquiries.

• To analyze usage patterns to enhance the App's functionality and user interface.

• To monitor app performance and address technical issues.

• We process your content solely to provide note-taking, AI summarization, and learning features. Your content is never used for training AI models, analytics, marketing, or shared with third parties for any purpose beyond delivering the App service to you.

• To provide AI-powered features (summaries, flashcards, quizzes, chat), your content is sent to third-party AI services for processing. These services process your content in real-time as per their API data usage policies and do not use it for training purposes.


4. Data Storage and Security


Your data is stored on secure cloud servers (e.g., Amazon Web Services). We implement robust technical and organizational measures to protect your personal information and learning data from unauthorized access, use, or disclosure.


5. Data Retention and Deletion


We retain your personal information and usage data only for as long as necessary to fulfill the purposes outlined in this policy. When you delete your account, all your personal information, notes, and associated data will be permanently deleted from our servers in accordance with our data retention schedule.


6. Your Data Protection Rights


You have the right to access, correct, or request the deletion of your personal data. If you wish to exercise these rights, please contact us at support@notelyn.com.


7. Children's Privacy


Our App is intended for users aged 13 and older. We do not knowingly collect personal information from children under 13. If you are between 13 and 18, you may use our App only with the consent and supervision of a parent or legal guardian.


8. Changes to This Privacy Policy


We may update this Privacy Policy from time to time. We will notify you of any significant changes by posting the new policy on this page and/or through an in-app notification. Your continued use of the App after such modifications will constitute your acknowledgment of the modified Policy.


9. Contact Us


If you have any questions about this Privacy Policy, please contact us:


Email: support@notelyn.com