Privacy Policy

Last updated: June 3, 2025

This Privacy Policy explains how we collect, use, and protect your personal data when you use our vocabulary learning application. We are committed to protecting your privacy and ensuring you have a positive experience on our platform.

Data Controller

Jonas Müller

Information We Collect

Personal Information

• Username
• Email address
• Password (encrypted)

Learning Data

• Vocabulary items you add
• Learning progress (stacks, review times)
• Language preferences
• Learning statistics

Technical Data

• IP address
• Browser type and version
• Operating system
• Device information
• Usage data and cookies

Legal Basis for Processing

We process your personal data based on the following legal grounds:

• Contract: To provide you with our vocabulary learning services
• Legitimate interests: To improve our services and prevent fraud

How We Use Your Information

• To provide and maintain our service
• To personalize your learning experience
• To track your progress and provide feedback
• To communicate with you about your account
• To improve our services
• To prevent fraud and abuse

Data Retention

We retain your personal data for as long as necessary to provide our services and comply with legal obligations. You can request deletion of your data at any time.

Your Rights

Under GDPR, you have the following rights:

• Right to access your personal data
• Right to rectification of inaccurate data
• Right to erasure ("right to be forgotten")
• Right to restrict processing
• Right to data portability
• Right to object to processing
• Right to withdraw consent

Data Security

We implement appropriate technical and organizational measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction.

International Transfers

Your data is stored and processed within the European Economic Area (EEA). If we need to transfer your data outside the EEA, we will ensure appropriate safeguards are in place.

Cookies

We use cookies to improve your experience on our platform. You can control cookie settings through your browser preferences.

Policy Updates

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.

Contact Us

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

support@example.com