Privacy Policy — Einbürgerungstest bestehen

1. Information We Collect

1.1 Information You Provide

When you use the German Citizenship Test app, we may collect the following information that you voluntarily provide:

User Preferences: Language selection, theme preference (dark/light mode), study goals, and preferred study times
Test Date: Your planned German citizenship test date (optional)
Federal State Selection: Your chosen Bundesland for state-specific questions
Notification Settings: Your preferences for study reminders

Important: All this information is stored locally on your device only and is never transmitted to our servers or the cloud.

1.2 Automatically Collected Information

The app automatically collects the following information to provide and improve functionality:

Study Progress Data (Local Storage Only)

Test scores and results (pass/fail, time taken, questions answered)
Lesson completion status and reading progress
Bookmarked questions and incorrectly answered questions
Topic-wise performance scores and weak area identification
Study time tracking (daily and total minutes studied)
Experience points (XP), level, and achievement unlocks
Daily study streaks (current streak, longest streak)

Storage: All progress data is stored locally in an encrypted SQLite database on your device.

Anonymous Analytics

We use Firebase Analytics to understand how users interact with the app and improve the experience. Analytics data collected includes:

App open events and screen views
Feature usage (test starts/completions, lesson views)
Test performance statistics (scores, pass/fail - without personal identification)
Subscription events (views, purchases)
Device type and operating system version

Important: Analytics are completely anonymous and contain no personally identifiable information (PII). We cannot identify you individually from analytics data.

Crash Reports

We use Firebase Crashlytics to identify and fix app crashes. Crash reports may include:

Device model and operating system version
App version and crash timestamps
Technical crash logs and stack traces

Crash reports do not contain personal information or your study data.

2. How We Use Your Information

2.1 Local Data Usage

Data stored locally on your device is used to:

Save your study progress and test results
Provide personalized recommendations for weak areas
Track your learning streak and achievements
Maintain your preferences and settings
Schedule study reminder notifications (if enabled)

2.2 Analytics Usage

Anonymous analytics data is used to:

Understand how users interact with the app
Identify popular features and areas for improvement
Monitor app performance and stability
Improve the overall user experience

2.3 Subscription Management

When you make an in-app purchase, transaction data is processed by:

Apple App Store: Processes all payments and stores payment information
RevenueCat: Manages subscription status and entitlements using an anonymous user ID

We do not have access to your payment card details. All payment processing is handled securely by Apple.

3. Information Sharing and Disclosure

3.1 Third-Party Services

We share limited data with the following third-party services to operate the app:

Service	Purpose	Data Shared
Firebase Analytics (Google)	App usage analytics	Anonymous usage events, device type, OS version
Firebase Crashlytics (Google)	Crash reporting	Device info, crash logs, app version
RevenueCat	Subscription management	Anonymous user ID, purchase transactions, subscription status
Apple App Store	Payment processing	Purchase information processed by Apple (we don't receive payment details)

Third-Party Privacy Policies:

Firebase: firebase.google.com/support/privacy
RevenueCat: revenuecat.com/privacy
Apple: apple.com/legal/privacy

3.2 No Data Selling

We do not sell, rent, or trade your information to third parties for marketing purposes. We do not share your data with advertisers or data brokers.

3.3 Legal Requirements

We may disclose information if required by law, such as to comply with a subpoena or similar legal process, or when we believe in good faith that disclosure is necessary to protect our rights, your safety, or the safety of others.

4. Data Storage and Security

4.1 Local Storage

All your personal data and study progress is stored locally on your device using:

SQLite Database: Encrypted local database for questions, progress, and test results
Secure Storage: iOS secure storage mechanisms (Keychain) for sensitive settings

Your data never leaves your device except for anonymous analytics and subscription verification.

4.2 Security Measures

We implement appropriate security measures including:

iOS platform encryption for all local data
HTTPS encryption for all network communications
Secure token-based authentication with RevenueCat
Regular security updates and patches

4.3 No Cloud Sync

The app does not sync your data to the cloud or across devices. If you delete the app or switch devices, your study progress will be lost unless you restore from an iOS device backup.

5. Data Retention

5.1 Local Data

Data stored on your device is retained indefinitely until you:

Delete specific data (e.g., clear test history)
Use "Reset Everything" in app settings
Uninstall the app

5.2 Analytics Data

Anonymous analytics data is retained according to Firebase's data retention policies:

Raw event data: 2 months
Aggregated reports: 14 months

5.3 Subscription Data

Purchase and subscription records are retained by Apple and RevenueCat according to their respective policies for accounting, tax, and fraud prevention purposes.

6. Your Rights and Choices

6.1 Access and Control Your Data

You have the following rights regarding your data:

View Your Data: All your data is accessible within the app (Settings, Analytics, Test History)
Delete Your Data: Use "Clear All Progress" or "Reset Everything" in Settings to delete local data
Modify Settings: Change preferences, language, and notifications at any time in Settings

6.2 Notifications

You can control study reminder notifications:

Enable/disable notifications in app Settings
Change notification times and frequency
Revoke notification permission in iOS Settings

6.3 Subscription Management

To manage or cancel your subscription:

Open iOS Settings
Tap your name at the top
Tap "Subscriptions"
Select "German Citizenship Test"
Tap "Cancel Subscription"

6.4 Data Portability

Currently, the app does not provide automated data export. If you need a copy of your data, contact us at support@vishwenlabs.com and we will assist you.

7. Children's Privacy

The German Citizenship Test app is not directed at children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us at support@vishwenlabs.com.

The app is designed for individuals preparing for the German citizenship test, which typically requires applicants to be at least 16 years of age.

8. International Data Transfers

The app is available worldwide. Anonymous analytics and crash report data may be transferred to and stored on servers located in:

United States: Firebase (Google) servers
United States: RevenueCat servers

These third-party services comply with applicable data protection regulations, including GDPR for European users. Data transfers are conducted in accordance with standard contractual clauses and other legal mechanisms.

9. European Users (GDPR)

If you are located in the European Economic Area (EEA), United Kingdom, or Switzerland, you have additional rights under the General Data Protection Regulation (GDPR):

9.1 Legal Basis for Processing

Contract Performance: Processing necessary to provide app functionality and manage subscriptions
Legitimate Interests: Analytics and crash reporting to improve the app
Consent: Notification permissions

9.2 Your GDPR Rights

Right to Access: Request a copy of your personal data
Right to Rectification: Correct inaccurate data
Right to Erasure: Request deletion of your data
Right to Restriction: Limit how we use your data
Right to Data Portability: Receive your data in a structured format
Right to Object: Object to certain data processing
Right to Withdraw Consent: Withdraw consent for data processing at any time

To exercise these rights, contact us at support@vishwenlabs.com.

9.3 Data Protection Authority

You have the right to lodge a complaint with your local data protection authority if you believe we have not complied with applicable data protection laws.

10. California Users (CCPA)

If you are a California resident, you have rights under the California Consumer Privacy Act (CCPA):

10.1 Categories of Information

We collect the following categories of personal information:

Identifiers: Anonymous device ID (for subscription management)
Usage Data: App interaction data (anonymous)
Device Information: Device type, OS version

10.2 Your CCPA Rights

Right to Know: Request disclosure of data collected about you
Right to Delete: Request deletion of your personal data
Right to Opt-Out: We do not sell personal information
Right to Non-Discrimination: We will not discriminate against you for exercising your rights

To exercise your CCPA rights, email us at support@vishwenlabs.com.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or for legal, operational, or regulatory reasons. When we make changes:

We will update the "Last Updated" date at the top of this policy
Significant changes will be communicated through the app or via email (if provided)
Continued use of the app after changes constitutes acceptance of the updated policy

We encourage you to review this Privacy Policy periodically.

12. Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:

Email: support@vishwenlabs.com
App: German Citizenship Test
Developer: Vishwesh Pratap Singh

We will respond to your inquiry within 30 days.

13. Consent

By using the German Citizenship Test app, you consent to the collection, use, and sharing of your information as described in this Privacy Policy.