Privacy Policy for Vocazen
Last Updated: July 20, 2025
1. Introduction
Vocazen, operated by Lexecon Kft. (“we,” “our,” or “us”) is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application Vocazen (the “App”) and related services.
By using our App, you agree to the collection and use of information in accordance with this Privacy Policy.
We may collect the following personal information:
- Account Information: Email address, username, and password when you create an account
- Profile Information: Name, preferred learning languages, and learning progress
- Authentication Data: Google Sign-In credentials (when using Google authentication)
2.2 Usage Data
We automatically collect certain information when you use our App:
- Device Information: Device type, operating system, unique device identifiers
- App Usage: Features used, time spent in the app, learning session data
- Performance Data: App crashes, loading times, and error reports
2.3 Learning Data
- Progress Information: Learning statistics, completed lessons, test scores
- Vocabulary Data: Words learned, favorite words, custom word lists
- Game Data: Hangman and Typeshift game scores and progress
2.4 Technical Data
- Log Information: IP address, browser type, access times
- Cache Data: Temporary files stored for app performance
- Notification Data: Push notification preferences and delivery status
2.5 Third-Party Advertising Data (AdMob)
Our App uses Google AdMob to display advertisements. AdMob may collect:
- Advertising Identifiers: Device advertising ID (IDFA on iOS, Advertising ID on Android)
- Location Data: Approximate location for location-based advertising (if permitted)
- Ad Interaction Data: Ad views, clicks, and interaction patterns
- Device Information: Screen size, device model, operating system version
3.1 Core App Functionality
- Provide and maintain our language learning services
- Process user authentication and account management
- Save and sync learning progress across devices
- Deliver personalized learning content and recommendations
3.2 Communication
- Send push notifications about learning reminders and app updates
- Respond to user inquiries and provide customer support
- Send important service announcements
3.3 App Improvement
- Analyze usage patterns to improve app functionality
- Conduct analytics to understand user behavior
- Debug and fix technical issues
- Develop new features and content
3.4 Advertising
- Display relevant advertisements through Google AdMob
- Measure advertising effectiveness
- Provide personalized advertising experiences
4.1 Third-Party Service Providers
We share information with trusted service providers:
Google Services:
- Firebase Analytics: App usage analytics and crash reporting
- Firebase Cloud Messaging: Push notifications
- Google Sign-In: OAuth authentication services
- AdMob: Banner and interstitial advertising services and ad personalization
Other Services:
- Cloud Storage Providers: For data backup and synchronization
- Analytics Providers: For app performance monitoring
4.2 Legal Requirements
We may disclose your information if required by law or in response to:
- Legal process, subpoenas, or court orders
- Protect our rights, property, or safety
- Investigate fraud or security issues
- Comply with applicable regulations
4.3 Business Transfers
In case of merger, acquisition, or sale of assets, user information may be transferred as part of the transaction.
5. Data Security
We implement appropriate security measures to protect your information:
- Encryption: Data is encrypted in transit using TLS protocols
- Secure Storage: Local data is stored using secure device storage methods
- Access Controls: Limited access to personal information on a need-to-know basis
- Regular Updates: Security measures are regularly reviewed and updated
6. Data Retention
We retain your information for as long as necessary to:
- Provide our services and maintain your account
- Comply with legal obligations
- Resolve disputes and enforce agreements
Specific Retention Periods:
- Account information: Until account deletion
- Learning progress: Until account deletion or 3 years of inactivity
- Usage analytics: 26 months (Google Analytics standard)
- Cache data: Automatically cleared based on device settings
7. Your Rights and Choices
7.1 Account Management
- Access: View your personal information in the app settings
- Update: Modify your profile and preferences
- Delete: Request account deletion through app settings or contact us
7.2 Privacy Controls
- Notifications: Disable push notifications in device settings
- Analytics: Opt-out of analytics collection (where technically feasible)
- Advertising: Reset advertising identifiers in device privacy settings
7.3 GDPR Rights (EU Users)
If you are in the European Union, you have additional 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
8. Children’s Privacy
Our App is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13, we will take steps to delete such information.
9. International Data Transfers
Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place for such transfers, including:
- EU-US Data Privacy Framework compliance
- Standard Contractual Clauses
- Adequacy decisions by relevant authorities
10. Third-Party Links and Services
Our App may contain links to third-party websites or services. We are not responsible for the privacy practices of these external services. We encourage you to review their privacy policies.
11. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Posting the new Privacy Policy in the app
- Sending a notification through the app
- Updating the “Last Updated” date
Continued use of the App after changes constitutes acceptance of the new Privacy Policy.
If you have questions about this Privacy Policy or our privacy practices, please contact us:
Email: [email protected]
Company: Lexecon Kft.
Address: H-9028 Győr, Páva u. 40/A, Hungary
Data Protection Officer: [email protected]
13.1 California Residents (CCPA)
California residents have additional rights under the California Consumer Privacy Act, including the right to know what personal information is collected and the right to delete personal information.
13.2 European Union (GDPR)
Our lawful basis for processing personal information includes:
- Consent: For marketing communications and optional features
- Contract: For providing our services
- Legitimate Interest: For analytics and app improvement
- Legal Obligation: For compliance with applicable laws
This Privacy Policy is effective as of the date listed above and governs your use of the Vocazen mobile application.