This Privacy Policy describes how VocArt ("we", "our", or "us") collects, uses, and protects your personal information when you use our mobile application and website. We are committed to protecting your privacy and ensuring transparency about our data practices.
By using VocArt, you agree to the collection and use of information in accordance with this policy.
🔒 Privacy at a Glance
- Your data stays local — Learning progress and settings are stored on your device
- No account required — Use VocArt without creating an account
- Analytics only with consent — You control whether we collect usage data
- We don't sell your data — Never have, never will
1. Information We Collect
1.1 Information You Provide
Language Preferences
- Your native language selection
- Target language(s) you are learning
- These preferences are stored locally on your device
Application Settings
- Audio preferences (voice, music, sound effects)
- Display preferences (romanization, grammatical genders, articles)
- Tutorial completion status
- All settings are stored locally on your device using SQLite
Learning Progress
- Vocabulary items you've studied
- Items you've flagged for review
- Progress tracking on artworks and chapters
- This data is stored locally on your device
Purchase Information
- In-app purchase records (via RevenueCat)
- Purchase identifiers and dates
- Subscription status (if applicable)
1.2 Automatically Collected Information
Analytics Data (with your consent)
When you grant tracking permission, we collect:
- App usage patterns and interactions
- Features you use most frequently
- Session duration and frequency
- Device type and operating system version
- App crashes and performance data
Technical Information
- Device model and specifications
- Operating system version
- App version
- Language and locale settings
1.3 Information We Do NOT Collect
We do not collect:
- Your name, email address, or contact information
- Photos, camera, or microphone data
- Location data
- Contacts or calendar information
- Personal identifiable information beyond what's necessary for core functionality
2. How We Use Your Information
2.1 Essential App Functionality
We use locally stored information to:
- Provide personalized language learning experience
- Save your learning progress and preferences
- Display content in your selected languages
- Remember your audio and display settings
- Track vocabulary items you've studied
2.2 Analytics and Improvements (with consent)
When you grant tracking permission, we use analytics data to:
- Understand how users interact with the app
- Identify features that need improvement
- Fix bugs and performance issues
- Make informed decisions about new features
2.3 Purchase Management
We use purchase information to:
- Process and verify in-app purchases
- Restore purchases across devices
- Manage subscription status
- Provide customer support for purchase-related issues
3. Data Storage and Security
3.1 Local Storage
Most of your data is stored locally on your device using:
- SQLite Database: Settings, learning progress, vocabulary flags, and preferences
- AsyncStorage: Consent preferences and tracking permissions
- Device Storage: Downloaded artwork images and audio files
This local data remains on your device and is not transmitted to our servers unless necessary for specific features.
3.2 Cloud Services
We use the following third-party services:
Firebase (Google)
- Firebase Analytics: Collects analytics data (only with your consent)
- Firebase Storage: Delivers artwork images and audio content
- Security: All data transmitted to Firebase is encrypted in transit using TLS/SSL
RevenueCat
- Purpose: Manages in-app purchases and subscriptions
- Data Collected: Purchase receipts, subscription status, device identifiers
- Security: All purchase data is encrypted and handled according to RevenueCat's security standards
3.3 Data Security Measures
We implement appropriate technical and organizational measures to protect your data:
- Encryption in transit (TLS/SSL) for all network communications
- Secure storage of API keys and credentials
- Regular security updates and dependency management
- Limited data collection principle (we only collect what's necessary)
- No storage of sensitive personal information on our servers
4. Data Sharing and Third Parties
4.1 Third-Party Services
We share data with the following service providers only as necessary:
| Service | Purpose | Data Shared |
|---|
| Google Firebase | Analytics & content delivery | Analytics events, device info, usage patterns |
| RevenueCat | Purchase management | Purchase receipts, device identifiers |
| Google Analytics 4 | Website analytics | Page views, visitor behavior |
4.2 Legal Requirements
We may disclose your information if required by law or in response to:
- Valid legal processes (subpoenas, court orders)
- Government requests
- Protection of our rights or safety
- Enforcement of our terms and conditions
4.3 No Sale of Personal Data
We do not sell, rent, or trade your personal information to third parties for their marketing purposes.
5. Your Privacy Rights and Choices
5.1 Tracking Consent
iOS Users
- You will be prompted with Apple's App Tracking Transparency (ATT) dialog
- You can change your choice anytime in iOS Settings → Privacy & Security → Tracking
Android Users
- You can manage tracking preferences in the app settings
- Default behavior respects your initial consent choice
Withdrawing Consent
- You can revoke analytics consent at any time
- This will stop future data collection (previously collected data may remain in analytics systems)
5.2 Data Access and Deletion
Local Data
- All locally stored data (settings, progress) can be deleted by uninstalling the app
- Specific data can be reset through app settings
Analytics Data
- To request deletion of analytics data, contact us at support@vocart.app
- We will process your request within 30 days
5.3 Regional Rights
European Union (GDPR)
If you are in the EU/EEA, you have the right to:
- Access your personal data
- Rectify inaccurate data
- Request deletion of your data ("right to be forgotten")
- Restrict processing of your data
- Data portability
- Object to processing
- Withdraw consent at any time
California (CCPA/CPRA)
If you are a California resident, you have the right to:
- Know what personal information we collect
- Know whether we sell or share personal information
- Opt-out of the sale or sharing of personal information
- Request deletion of personal information
- Non-discrimination for exercising your rights
6. Children's Privacy
VocArt is designed to be educational and family-friendly. However:
- We do not knowingly collect personal information from children under 13 (or applicable age in your jurisdiction)
- Parents and guardians are responsible for monitoring children's app usage
- The app does not contain age-gating mechanisms
- No user accounts or registration are required
If we become aware that we have collected personal information from a child under 13 without parental consent, we will take steps to delete that information.
7. International Data Transfers
Your information may be transferred to and processed in countries other than your own, including:
- United States (Firebase, RevenueCat servers)
- Countries where our service providers operate
We ensure appropriate safeguards are in place for international transfers, including standard contractual clauses and service provider compliance with GDPR and other privacy regulations.
8. Data Retention
| Data Type | Retention Period |
|---|
| Local Data | Until you delete the app or clear data |
| Analytics Data | 14-26 months (Firebase settings) |
| Purchase Data | 7 years (legal/accounting requirements) |
| Website Analytics | 14 months (GA4 settings) |
9. Cookies and Tracking Technologies
9.1 Mobile App
The app does not use cookies but uses:
- Local Storage: SQLite and AsyncStorage for app functionality
- Analytics SDK: Firebase Analytics for usage tracking (with consent)
- Device Identifiers: Used for analytics and purchase verification (with consent)
9.2 Website
Our website uses:
- Google Analytics 4 Cookies: To analyze website traffic and behavior
- Session Cookies: For basic website functionality
- No Third-Party Advertising Cookies: We do not use advertising cookies
You can control cookies through your browser settings.
10. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. When we make changes:
- We will update the "Last Updated" date at the top
- Significant changes will be notified through in-app notification or website banner
- Continued use of VocArt after changes indicates acceptance
We encourage you to review this policy periodically.
11. Contact Us
If you have questions, concerns, or requests regarding this Privacy Policy:
12. Compliance
VocArt strives to comply with:
- General Data Protection Regulation (GDPR) - EU
- California Consumer Privacy Act (CCPA/CPRA) - California
- Children's Online Privacy Protection Act (COPPA) - US
- App Store Review Guidelines - Apple
- Google Play Developer Program Policies - Google
Your Consent
By using VocArt, you acknowledge that you have read and understood this Privacy Policy and agree to its terms.
For tracking and analytics, you will be explicitly asked for consent through system dialogs (iOS) or in-app prompts (Android). You can withdraw consent at any time. Core app functionality works without granting tracking consent.