1. Introduction & Scope

This Privacy Policy applies to the mobile application Quizy Peasy (Package ID: com.quizypeasy.app) and related web services published and operated by developer Roman Kurnovskii ("Developer", "we", "us", or "our").

We are committed to respecting and protecting the privacy of our users. This policy transparently outlines how we collect, use, store, share, and protect your information when you download, install, or use our mobile application across Android (Google Play) and iOS platforms.

2. Information We Collect

2.1 Information You Voluntarily Provide

• Account & Profile Information: If you choose to sign in with Google or Apple, we receive basic profile information (such as email address, display name, and user ID) to authenticate your session and synchronize your learning progress.
• Support Inquiries & Feedback: Messages, feedback, or error reports you send directly to the developer via the in-app "Write to Developer" feature or by email.

2.2 Automatically Collected Data (Usage & Analytics)

• Quiz Performance & Progress: Questions attempted, answers submitted, correct/incorrect scores, time spent per quiz, study streaks, and exam preparation milestones.
• Device & Technical Information: Device model, operating system version, app version, language preference, and basic network connectivity status.
• Diagnostics & Crash Data: Non-personally identifiable diagnostic and error logs used solely to identify bugs, crashes, and maintain app stability.

2.3 Local Storage on Device

To ensure fast offline functionality and preserve user preferences, the application stores data locally on your device (via SQLite / AsyncStorage), including:

• Saved quiz history and offline questions
• User preferences (e.g. font sizes, dark/light theme, language selection)
• Notification and study reminder settings

3. How We Use Your Information

We process collected data exclusively for legitimate educational and service purposes:

• Core App Functionality: Delivering adaptive quiz questions, calculating test scores, and tracking learning progress.
• Personalization: Remembering your custom font sizes, study reminder schedules, and preferred language.
• Service Improvement: Identifying difficult quiz questions, diagnosing technical crashes, and optimizing app performance.
• Customer Support: Answering user queries and responding to bug reports.

4. Third-Party Service Providers

We do not sell, rent, or trade your personal data. We utilize reputable, privacy-compliant third-party services for essential infrastructure:

• Google Firebase: Used for secure cloud database (Firestore), user authentication, and web hosting (Google Privacy Policy).
• Expo: Application development framework and runtime services (Expo Privacy Policy).
• Google Play Services: Core application delivery, update checks, and licensing (Google Play Privacy Policy).

5. App Permissions & Justifications

The Android application (com.quizypeasy.app) requests minimal permissions strictly necessary for its operation:

• INTERNET (android.permission.INTERNET): Required to download exam questions, synchronize progress, and access online quiz databases.
• ACCESS_NETWORK_STATE (android.permission.ACCESS_NETWORK_STATE): Used to detect offline/online status and enable offline practice seamlessly.
• POST_NOTIFICATIONS (android.permission.POST_NOTIFICATIONS): Optional permission used solely if you schedule daily practice study reminders in the app.

6. Data Retention and Account & Data Deletion Policy

We retain user data only for as long as necessary to provide learning services or until deletion is requested.

6.1 How to Delete Your Data (User Deletion Rights)

In accordance with Google Play's User Data & Account Deletion policy, users have full control over their data:

• Clear Local Data: You can clear all local quiz history and preferences at any time by resetting app data or uninstalling the application from your device.
• Request Cloud Data Deletion: To request complete deletion of any cloud-associated account data, quiz scores, or support messages, send an email to r.kurnovskii@gmail.com with the subject "Data Deletion Request - Quizy Peasy" including your anonymous User ID (visible in the app's Profile tab). We process all data deletion requests within 14 calendar days.

7. Children's Privacy (COPPA Compliance)

Quizy Peasy is designed as an educational exam preparation tool for general audiences, students, and professionals. We do not knowingly collect personal identifiable information from children under the age of 13. If you believe that a child under 13 has provided personal data to us, please contact us immediately at r.kurnovskii@gmail.com, and we will promptly delete such records.

8. Data Security

We employ industry-standard administrative, technical, and physical security safeguards (including HTTPS encryption in transit and secure database rules) to protect your information against unauthorized access, modification, or destruction.

9. Policy Updates

We may update this Privacy Policy periodically. Any modifications will be posted directly at this URL (https://quizy-peasy-app.web.app/privacy-policy) with an updated "Effective Date" at the top.