Privacy Policy

Mind Mix is committed to protecting children's privacy. This policy explains what data we collect, how we use it, and your rights as a parent or guardian.

Last Updated: April 1, 2026  ·  Effective: April 1, 2026

📋 Table of Contents

  1. Overview & Commitment
  2. Who We Are
  3. Children's Privacy (COPPA & DPDPA)
  4. What Data We Collect
  5. How We Use Your Data
  6. Advertising (Google AdMob)
  7. Data Sharing
  8. Data Security
  9. Data Retention
  10. Your Rights
  11. Cookies & Tracking
  12. Policy Changes
  13. Contact Us

1. Overview & Commitment

Mind Mix ("we", "us", "our") is a free educational games application for children developed by Dhara Vyas & H. Co., based in Ahmedabad, Gujarat, India. We understand that protecting the privacy of children is paramount.

We are fully committed to compliance with:

  • COPPA — Children's Online Privacy Protection Act (USA)
  • GDPR — General Data Protection Regulation (European Union)
  • India DPDPA — Digital Personal Data Protection Act, 2023 (India)
  • Google Play Families Policy — for apps targeting children

Our app is designed to be safe for children aged 2–14. We do not collect personal identifying information from children without verifiable parental consent.

2. Who We Are

Data Controller / Developer: Dhara Vyas & H. Co.

App Name: Mind Mix

Package ID: com.app.mindmix

Address: Ahmedabad, Gujarat, India

Contact Email: hardik.vishalpura@gmail.com

Website: https://www.mindmix.co.in

3. Children's Privacy (COPPA & DPDPA)

Mind Mix is directed at children under 13 and we take their privacy very seriously. Our commitments:

  • We do not require children to create accounts or provide any personal information to play
  • We do not collect names, email addresses, phone numbers or physical addresses from child users
  • We do not allow children to share content publicly or communicate with other users
  • We do not display personalised or targeted advertising based on a child's activity or personal data
  • Our advertising (Google AdMob) is configured to show child-appropriate, non-personalised ads only
  • We do not use push notifications that could compulsively attract children back to the app

Parental Consent: Under India's DPDPA, we do not process personal data of children under 18 without verifiable parental consent. As we do not collect personal data directly from children, this requirement is inherently satisfied in our app design.

If you believe we have inadvertently collected information about a child, please contact us immediately at hardik.vishalpura@gmail.com and we will promptly delete such information.

4. What Data We Collect

4.1 Data We Collect Directly

When you use Mind Mix, we may collect the following limited, non-personal data:

  • Device Information: Device model, operating system version, screen resolution (for app compatibility)
  • App Performance Data: Crash reports, error logs (via Firebase Crashlytics — anonymous)
  • Usage Analytics: Which games are played, session duration, feature usage (no user identity attached)
  • Purchase Data: If you purchase the premium subscription, Google Play processes the payment. We receive only a confirmation of subscription status — no payment card details.

4.2 Data We Do NOT Collect

  • Names, email addresses or phone numbers
  • Physical location (GPS data)
  • Photos, videos or audio recordings from your device
  • Contacts or calendar data
  • Any biometric data
  • Social media profiles or credentials

5. How We Use Your Data

The limited data we collect is used solely for:

  • Fixing bugs and improving app stability
  • Understanding which features are most used to improve the app
  • Verifying premium subscription status
  • Serving non-personalised, child-appropriate advertisements (AdMob)

We never sell, rent or trade any user data to third parties for marketing purposes.

6. Advertising (Google AdMob)

Mind Mix uses Google AdMob to display advertisements in the free version of the app. Important details:

  • Ads are shown only to users who have not purchased the premium subscription
  • Our AdMob implementation is configured for the Google Play Families programme, which ensures ads shown in our app are child-appropriate and content-restricted
  • We have enabled COPPA compliance flags in our AdMob configuration, which disables interest-based advertising and remarketing for all users of our app
  • Google AdMob may collect certain device identifiers for ad serving. For more information, see Google's Privacy Policy
  • Premium subscribers see no ads whatsoever

7. Data Sharing

We share minimal data only with the following service providers, who are bound by their own privacy policies and data protection obligations:

  • Google Firebase (Crashlytics): Anonymous crash reporting
  • Google AdMob: Non-personalised ad serving
  • Google Play Billing: Subscription management

We do not share data with any other third parties. We do not sell data.

8. Data Security

We implement appropriate technical and organisational measures to protect data:

  • All data transmission uses HTTPS/TLS encryption
  • No sensitive personal data is stored on our servers
  • Access to any administrative systems is restricted to the developer (Dhara Vyas & H. Co.)
  • We regularly review and update our security practices

9. Data Retention

We retain anonymous usage analytics for up to 24 months for product improvement purposes. Crash reports are retained for up to 90 days. Subscription status information is retained for the duration of the subscription plus 30 days.

10. Your Rights

Depending on your jurisdiction, you may have the following rights:

  • Right to access: Request a copy of any personal data we hold about you
  • Right to deletion: Request deletion of your data (data erasure)
  • Right to correction: Request correction of inaccurate data
  • Right to object: Object to processing of your data
  • Right to portability: Request your data in a portable format

To exercise any of these rights, please contact us at hardik.vishalpura@gmail.com. We will respond within 30 days.

11. Cookies & Tracking (Website)

Our website (mindmix.co.in) uses minimal cookies:

  • Functional cookies: To remember your cookie preference (stored locally)
  • We do not use Google Analytics or any tracking pixels on our website
  • QR codes on our website use api.qrserver.com which is a public API with no tracking

12. Policy Changes

We may update this privacy policy from time to time. We will notify users of material changes by updating the "Last Updated" date at the top of this page and, where required by law, through an in-app notification. We encourage parents to review this policy periodically.

13. Contact Us

For any privacy questions, data requests, or concerns about children's data, please contact:

Dhara Vyas & H. Co. — Mind Mix Developer
📧 hardik.vishalpura@gmail.com
🌐 https://www.mindmix.co.in
📍 Ahmedabad, Gujarat, India

We aim to respond to all privacy enquiries within 48 hours. For urgent matters concerning children's data, please mark your email "URGENT — Children's Data".