Introduction
Final Equation ("we," "our," or "us") respects your privacy and is committed to protecting your personal data. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application and website.
Information We Collect
Account Information
When you create an account, we collect:
- Email address
- Username (optional)
- Profile picture (optional)
Usage Data
We automatically collect:
- Proof completion records and progress
- App usage statistics (features used, time spent)
- Device information (operating system, app version)
- Error logs and crash reports
Collaborative Features
When using collaborative proofs, we collect:
- Proof content and edit history
- Chat messages within collaborative sessions
- Session participation records
How We Use Your Information
We use your information to:
- Provide and maintain our services
- Sync your progress across devices
- Enable collaborative features
- Improve our app and fix bugs
- Send service-related notifications
- Respond to support requests
Data Sharing
We do not sell your personal information. We may share data with:
- Service providers: Hosting and infrastructure providers who help us operate our services
- Legal requirements: When required by law or to protect our rights
Data Security
We implement industry-standard security measures including:
- Encryption in transit (TLS/SSL)
- Secure password hashing
- Regular security assessments
- Access controls and monitoring
Data Retention
We retain your data for as long as your account is active or as needed to provide services. After account deletion:
- Personal data is deleted within 30 days
- Anonymized analytics data may be retained
- Backup data is purged within 90 days
Your Rights
You have the right to:
- Access: Request a copy of your data
- Correction: Update inaccurate information
- Deletion: Delete your account and associated data
- Export: Download your proofs and progress
To exercise these rights, visit your account settings or contact us at privacy@finalequation.com.
Children's Privacy
Final Equation is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected such information, please contact us immediately.
International Data Transfers
Your data may be processed in countries outside your own. We ensure appropriate safeguards are in place for such transfers.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of significant changes through the app or by email.
Contact Us
For privacy-related questions or concerns:
- Email: privacy@finalequation.com
- General support: support@finalequation.com