Privacy Policy

AristarLab ("we," "us," or "our") respects your privacy. This Privacy Policy explains how we collect, use, and protect information when you use our mobile applications and services. By using our services, you agree to the practices described in this policy.

Information We Collect

We design our products to collect as little personal information as possible. The information we may collect includes:

• Locally stored data: Your learning progress, preferences, and study records are stored on your device by default and are not transmitted to us.
• Device information: Basic device identifiers, operating system version, and crash reports for diagnostic purposes only.
• Contact information: Email addresses you voluntarily provide when contacting us for support.

How We Use Information

We use collected information solely to:

• Provide and maintain our services
• Improve product stability and performance
• Respond to support requests and inquiries
• Comply with legal obligations under Korean law

Data Storage and Security

Most user data is stored locally on your device using secure local storage mechanisms. We do not transmit personal learning data to external servers unless explicitly required for a feature you have enabled. We implement industry-standard security measures to protect any data we do process.

Third-Party Services

Our applications may use third-party services for analytics or crash reporting, such as Google Play services. These providers have their own privacy policies governing the use of any data they collect. We do not sell or share your personal information with third parties for marketing purposes.

Children's Privacy

Our services are not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us immediately at support@aristar.io and we will take prompt steps to remove such information.

Your Rights

Under applicable privacy laws, including the Korean Personal Information Protection Act (PIPA), you have the right to:

• Access the personal information we hold about you
• Request correction of inaccurate data
• Request deletion of your data
• Withdraw consent for data processing
• File a complaint with the Korea Personal Information Protection Commission

Data Retention

We retain personal information only as long as necessary to provide our services or as required by law. Data stored locally on your device remains under your control and can be deleted at any time by uninstalling the application or clearing app data.

Changes to This Policy

We may update this Privacy Policy from time to time. Material changes will be communicated through our applications or via email when reasonably possible. Continued use of our services after changes constitutes acceptance of the updated policy.

Contact Us

For privacy-related inquiries, please contact us at the email address above. We respond to all legitimate requests within 30 days.