Privacy Policy
Last updated: June 14, 2025
1. Information We Collect
Crypto Class ("we", "our", or "us") collects minimal data to provide our services:
1.1 Google Account Data (via Sign-In)
- Your name (displayed in-app)
- Your email address (for account identification)
1.2 Trading API Keys
- Stored only on your device using Flutter Secure Storage (AES-256 encryption)
- Never transmitted to our servers
1.3 Usage Analytics (via Firebase)
- Crash reports
- Feature usage statistics (anonymous)
2. How We Use Your Data
| Data Type |
Purpose |
Storage Location |
| Google Account Info |
User authentication, personalization |
Firebase (Google Cloud) |
| API Keys |
Exchange connectivity |
Your device only |
| Usage Data |
App improvement |
Firebase Analytics |
3. Data Security
3.1 Protection Measures
- API keys use Flutter Secure Storage
- Firebase data encrypted in transit/at rest
- Regular security audits
3.2 Third-Party Services
4. Your Rights
- Delete account: Email [email protected]
- Revoke API access: Disconnect in-app or via exchange
- Opt-out of analytics: Disable in device settings
5. Policy Updates
We'll notify users of changes via in-app alerts. Continued use constitutes acceptance.
6. Contact Us
For questions or data requests:
Email: cryptoclassofficials@gmail.com