Privacy Policy – Coin Quiz
Effective Date: 2025-08-13
Last Updated: 2025-08-28
1. Introduction
Welcome to Coin Quiz, a mobile application developed and maintained by Coin Quiz Labs (https://coinquizlabs.site).
We are committed to protecting your privacy and personal information. This Privacy Policy explains what data we collect, how we use it, and how we safeguard it — including details about Google Play Redeem Codes and UPI payment withdrawals.
By installing, accessing, or using Coin Quiz, you agree to the terms of this Privacy Policy and our use of your information as described herein.
2. Information We Collect
a) Personal Information
Username and Email (Gmail): Required during account creation and for Google Play redeem rewards.
UPI ID: If you choose to withdraw via UPI, we collect your UPI ID to process payments securely.
Payment Details (limited): We do not collect full bank details — only the UPI ID provided by you for withdrawal purposes.
b) Device Information
Device ID: Used for fraud prevention and account security.
Device Model & Operating System: Used for analytics and app compatibility.
IP Address: Used for VPN and proxy detection to maintain fair play.
c) Usage Data
Task Completion History: Records of activities like daily quizzes, spin games, scratch cards, and referrals.
Coin Balance: Tracks your in-app currency for rewards.
Ad Engagement Data: Tracks ads viewed or clicked to credit rewards.
Login History: Used for account security and analytics.
3. How We Use Your Information
We use the collected information to:
Provide app functionality, manage accounts, and track progress.
Fulfill rewards, including:
Sending Google Play Redeem Codes to your registered Gmail.
Processing UPI withdrawals to the UPI ID you provide.
Prevent fraud, duplicate accounts, and unauthorized activity.
Improve user experience and analyze usage trends.
Comply with legal and financial obligations.
4. Data Sharing
We do not sell or rent your personal data to third parties.
We may share limited information with:
Ad Networks (e.g., Google AdMob) — device ID and IP address for ad personalization and reward crediting.
Payment Partners — your UPI ID is shared only with trusted payment processors to complete withdrawals.
Legal Authorities — if required by law or in response to valid legal requests.
5. Security
We protect your data using:
Firebase Authentication and Firestore Security Rules.
Encryption of sensitive information during transmission.
Device binding to prevent multiple fake accounts.
Fraud checks including VPN/proxy detection and system time-change detection.
⚠️ Note: No method of electronic storage or transmission is 100% secure. We strive to protect your data but cannot guarantee absolute security.
6. Data Retention
We retain your data while your account is active.
Reward request records (Google Play or UPI) are retained for auditing and legal compliance.
If you delete your account, your UPI/Gmail details and transaction history will also be deleted, except where required by law.
7. Your Rights
You can:
Request Access: Get a copy of your personal data.
Request Deletion: Ask for account and data deletion.
Update Information: Correct or update your account details.
To exercise these rights, contact us at support@coinquizlabs.site.
8. Third-Party Services
The Application uses third-party services, which have their own terms and privacy policies:
Please review their privacy policies:
9. GDPR and CCPA Compliance
We comply with the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA).
If you are in the EU or California, you may have additional rights, such as:
Right to opt out of certain data processing.
Right to data portability.
10. Children’s Privacy
Coin Quiz is not intended for children under 16.
We do not knowingly collect data from children under this age.
If we discover such data, we will delete it immediately.
11. Changes to This Policy
We may update this Privacy Policy occasionally. If significant changes occur, you will be notified via in-app alerts or email.
12. Contact Us
If you have questions about this Privacy Policy or how we handle UPI payments and rewards:
📧 Email: support@coinquizlabs.site
🌐 Website: https://coinquizlabs.site
🏢 Company: Coin Quiz Labs, Chennai, Tamil Nadu, India