Privacy Policy

Effective Date: 16 December 2024

LangBi ("the App") is a mobile application designed to help users improve their conversational language skills. Protecting your privacy is our priority, and this Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our App. By using LangBi, you agree to the practices described in this policy.

1. Information We Collect

a. Personal Information

• Account Information: Name, email address, username, profile photo (optional), and any additional details you provide during registration.
• Payment Information: When making in-app purchases, payment information is processed securely by Apple and not stored by us.

b. Usage Data

Language preferences, session activity, lessons completed, and user interactions.

c. Device Information

Device type, operating system, unique device identifiers, and app version.

d. Communications

Feedback, support requests, or other communications sent to us.

2. How We Use Your Information

• Provide, improve, and personalize the App.
• Facilitate language learning experiences and recommendations.
• Communicate with you regarding updates, promotions, and support.
• Analyze usage trends and app performance.
• Comply with legal obligations.

3. Information Sharing and Disclosure

We do not sell or rent your personal data. However, we may share your information with:

• Service Providers: To perform functions on our behalf, such as hosting, analytics, and customer support.
• Legal Compliance: When required to comply with applicable laws, regulations, or legal processes.
• Business Transfers: In the event of a merger, sale, or other transfer of assets, your information may be part of the transferred assets.

4. Data Retention

We retain your information only for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law.

5. Your Rights

Depending on your location, you may have the following rights regarding your data:

• Access, update, or delete your personal information.
• Withdraw consent for data processing.
• Restrict or object to certain data processing activities.
• Receive a copy of your data in a portable format.

To exercise your rights, please contact us at [email protected].

6. Security Measures

We implement technical and organizational measures to protect your data from unauthorized access, disclosure, or misuse. However, no system is completely secure, and we cannot guarantee absolute security.

7. Children's Privacy

LangBi is not intended for children under 13 years of age, and we do not knowingly collect personal data from children. If we become aware of such collection, we will take immediate steps to delete the data.

8. Third-Party Links

The App may contain links to third-party websites or services. We are not responsible for their privacy practices, and we encourage you to review their policies before providing any personal information.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted in the App and/or communicated to you. Your continued use of the App constitutes acceptance of the updated policy.

10. Contact Us

If you have any questions or concerns about this Privacy Policy or our practices, please contact us at:

Email: [email protected]

Additional Details on Data Handling and Usage

a. Data Analysis and Personalization

We analyze your learning progress and behavior within the App to:

• Provide customized lesson plans and practice sessions.
• Offer recommendations for future lessons or materials that suit your language proficiency.
• Improve the effectiveness of our language learning algorithms.

b. Storage and Encryption

All personal data is stored securely using advanced encryption techniques. Access to this data is restricted to authorized personnel only.

c. Third-Party Tools

LangBi integrates third-party tools for analytics, crash reporting, and customer feedback. These tools may collect anonymized usage data that cannot be traced back to individual users.

d. In-App Content Moderation

To maintain a safe and productive environment, LangBi includes automated content moderation systems to detect and remove inappropriate content in user-generated submissions, such as lesson discussions or feedback.

11. International Users

If you are accessing the App from outside your home country, please be aware that your data may be transferred to, stored, and processed in a country where our servers are located. By using LangBi, you consent to such data transfer and understand that data protection laws may differ from those in your jurisdiction.