Privacy Policy for BigBrain IQ Test
Last updated: August 21, 2025
Introduction
Laminus Mobile ("we," "our," or "us") operates the BigBrain IQ Test mobile application (the "Service"). This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service and the choices you have associated with that data.
Information We Collect
Personal Information
- Account Information: When you create an account using Google Sign-In, we collect your email address, name, and profile picture from your Google account.
- Test Results: We store your IQ test scores, completion times, and test history to provide leaderboard functionality and track your progress.
Automatically Collected Information
- Usage Analytics: We use Firebase Analytics to collect information about how you use our app, including session duration, feature usage, and app performance data.
- Device Information: We may collect device identifiers, operating system version, and app version for analytics and crash reporting.
- Advertising Data: We use Google AdMob to display advertisements. AdMob may collect advertising identifiers and usage data for ad personalization and measurement.
How We Use Your Information
We use the collected information for the following purposes:
- To provide and maintain our Service
- To authenticate users and manage accounts
- To display personalized leaderboards and track progress
- To improve our app through analytics and crash reporting
- To display relevant advertisements through AdMob
- To communicate with users about app updates or issues
Data Sharing and Disclosure
We do not sell, trade, or otherwise transfer your personal information to third parties, except in the following cases:
- Service Providers: We use Firebase (Google) and AdMob (Google) services, which may process your data according to their privacy policies
- Legal Requirements: We may disclose your information when required by law or to protect our rights and safety
- Leaderboards: Your display name and scores are visible to other users in the public leaderboards feature
Third-Party Services
Our app uses the following third-party services that may collect information:
Data Security
We implement appropriate security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. Your data is stored securely using Firebase's infrastructure, which employs industry-standard security measures.
Data Retention
We retain your personal information for as long as necessary to provide our services or as required by law. You may request deletion of your account and associated data at any time by contacting us.
Children's Privacy
Our Service is intended for users aged 13 and older. 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, and we will take steps to remove such information.
Your Rights
You have the following rights regarding your personal data:
- Access and review your personal information
- Request corrections to your personal information
- Request deletion of your account and personal data
- Opt-out of certain data collection practices
- Download your data in a portable format
Account and Data Deletion
You can request permanent deletion of your BigBrain IQ Test account and all associated data at any time. This process is irreversible and will permanently remove:
- Your account information and profile
- All test scores and performance history
- Leaderboard entries and rankings
- User preferences and settings
To delete your account: Click here for account deletion instructions
Advertising and Analytics Opt-Out
You can opt-out of personalized advertising by:
- Adjusting your device's advertising settings (iOS: Limit Ad Tracking, Android: Opt out of Ads Personalization)
- Using Google's Ad Settings: https://adssettings.google.com
Changes to This Privacy Policy
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date at the top of this policy.
Contact Us
Compliance
This privacy policy is designed to comply with:
- Google Play Developer Policy
- General Data Protection Regulation (GDPR)
- California Consumer Privacy Act (CCPA)
- Children's Online Privacy Protection Act (COPPA)