Terms and Conditions

Effective Date: January 2026

Last Updated: January 2026

1. Acceptance of Terms

By accessing and using Yujin AI ("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. Description of Service

Yujin AI is a personal relationship management tool that helps you track and maintain information about your personal and professional connections.

3. User Accounts

• You must provide accurate and complete information when creating an account
• You are responsible for maintaining the security of your account credentials
• You must notify us immediately of any unauthorized access
• Two-factor authentication is enabled by default for your security

4. Acceptable Use

You agree not to:

• Use the Service for any illegal purposes
• Store information about others without their knowledge where required by law
• Attempt to access other users' data
• Use automated systems to access the Service without permission

5. Data and Privacy

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

6. Termination

We may terminate or suspend your account at any time for violations of these terms. You may also delete your account at any time.

7. Disclaimer

The Service is provided "as is" without warranties of any kind. We do not guarantee uninterrupted access to the Service.

8. Contact

For questions about these terms, contact us at support@yujin.ai

Privacy Policy

Effective Date: January 2026

Last Updated: January 2026

1. Information We Collect

We collect information you provide directly:

• Account information (name, email, password)
• Connection data (information about people in your network)
• Calendar events and reminders
• Usage data and preferences

2. How We Use Your Information

• To provide and maintain the Service
• To send you important notifications and reminders
• To improve our Service
• To communicate with you about updates (if opted in)

3. Data Security

We implement security measures including:

• Encrypted data transmission (HTTPS)
• Secure password hashing
• Two-factor authentication
• Regular security audits

4. Data Sharing

We do not sell your personal information. We may share data only:

• With your explicit consent
• To comply with legal obligations
• With service providers who assist our operations

5. Your Rights

You have the right to:

• Access your personal data
• Correct inaccurate data
• Delete your account and data
• Export your data
• Opt out of marketing communications

6. Cookies

We use essential cookies for authentication and session management. No third-party tracking cookies are used.

7. Contact

For privacy-related questions, contact us at privacy@yujin.ai