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Trust & Security

Privacy Policy

We value your trust. This policy describes how we collect, store, and process your data across the MathQuiz Android App and official website.

Last Updated: August 1, 2026
Effective Date: August 1, 2026
Applies To: Android App + Website

Key Privacy Telemetry Summary

Google AdMobAd serving & delivery
Firebase AnalyticsPerformance metrics
Firebase CrashlyticsCrash diagnostics
Firebase MessagingStreak notifications
Google Play ServicesCore Android libraries
Play Integrity APIAnti-tamper checks
IND AnalyticsAnonymous web logs
IND Connect ChatWeb live support
COPPA CompliantStrict child protection
GDPR CompliantUser control & rights
Data Protection Notice: We prioritize student privacy. MathQuiz does not feature social logs, open chat forms, or shared user databases. All core math stats and streak records are kept natively on the device hardware processor.

1. Introduction

This Privacy Policy governs the data operations of the MathQuiz mobile application and website, created by IND Tech Mark Pvt. Ltd., located in Patna, Bihar, India. We are dedicated to providing a safe educational math utility compliant with the Google Play family mandates and local child-safety rules.

2. Information We Collect

  • Device Specifications: Basic hardware parameters (operating system version, screen scale, processor type) are logged anonymously to ensure layout scaling.
  • Advertising Identifiers: Randomly generated Ad-ID strings parsed by AdMob SDK to serve banner utilities.
  • Performance Data: Crashlytics diagnostic files containing application execution faults and unhandled exceptions.
  • Forms Data: Name, support email, and phone coordinates submitted explicitly via the website contact interfaces.

3. Information We Do NOT Collect

To maintain strict children's safety:

  • We do not record physical location coordinates (GPS tracking).
  • We do not require user profile logins, student avatars, or social connection hooks.
  • We do not log user-to-user communications because chat feeds do not exist in the App.

4. Integrated Services and SDKs

Google AdMob:

AdMob coordinates promotional banner ads to keep MathQuiz free. These are configured as non-personalized in child-directed segments to prevent tracking. Read AdMob Policy details.

Firebase SDK Stack:

Analytics logs game actions; Crashlytics reports performance errors; Cloud Messaging delivers streak notifications. None of these SDK logs contain email tags or personal inputs. Read Firebase Privacy Rules.

Google Play Services & Integrity API:

Google Play libraries support essential system configurations. Play Integrity authenticates game binaries to safeguard against tampered applications. Read Google's Master Privacy Policy.

5. Children's Privacy (COPPA Compliance)

The MathQuiz App complies strictly with the Children's Online Privacy Protection Act (COPPA). We do not collect personal information from children under the age of 13. If a parent discovers a child has shared an email via our website, contact us at [email protected] and we will delete the record immediately.

6. GDPR User Rights & Deletion

Under GDPR, residents of the EEA hold rights to access, rectify, or request deletion of their data. You can submit data deletion requests by emailing our privacy helpdesk at [email protected].

7. Contact Information

For compliance reviews or support queries:
IND Tech Mark Pvt. Ltd.Email: [email protected]
Headquarters: Patna, Bihar, India