隱私權 Policy
Last updated: January 28, 2026
LangTrack ("we", "our", or "us") is committed to protecting your privacy. This 隱私權 Policy explains how we collect, use, and safeguard your information when you use our website and application.
Information We Collect
We collect information you provide directly to us, including:
- Account information (email address, password)
- Profile information (display name, language preferences)
- Usage data (study time logs, activity types, languages tracked)
How We Use Your Information
We use the information we collect to:
- Provide, maintain, and improve our services
- Send you technical notices, updates, and support messages
- Respond to your comments, questions, and requests
- Monitor and analyze trends, usage, and activities
Data Storage and Security
Your data is stored securely using industry-standard encryption. We use Firebase, a Google Cloud service, to store and process your data. We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction.
Data Sharing
We do not sell your personal information. We may share your information only in the following circumstances:
- With service providers who assist in operating our application
- To comply with legal obligations
- To protect our rights and prevent fraud
- With your consent or at your direction
Cookies and Analytics
We use Google Analytics to understand how visitors interact with our marketing website. This helps us improve our content and user experience. You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.
Your Rights
You have the right to:
- Access the personal information we hold about you
- Request correction of inaccurate information
- Request deletion of your account and data
- Export your data in a portable format
To exercise these rights, please contact us at contact @ langtrack . app.
Children's 隱私權
LangTrack is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.
Changes to This Policy
We may update this 隱私權 Policy from time to time. We will notify you of any changes by posting the new 隱私權 Policy on this page and updating the "Last updated" date.
聯絡我們 Us
If you have any questions about this 隱私權 Policy, please contact us at:
contact @ langtrack . app