Simple Summary: Cosmetology State Board Master stores your study progress locally on your device. We use Firebase Analytics for anonymous usage statistics to improve the app. We never share your personal information with third parties for marketing.
1. Information We Collect
Locally Stored Data (on your device only):
- Flashcard SRS progress (which cards you've reviewed, mastered, or need review)
- Study streak counter
- Quiz scores and session history
- App settings and preferences
- Purchase status (premium unlock)
- Terms acceptance flag
Firebase Analytics (anonymous, aggregated):
- General app usage patterns (screens visited, features used)
- Crash reports for app stability
- Device type and OS version (anonymous)
We do NOT collect: your name, email address, phone number, location, or any personally identifiable information.
2. How We Use Your Information
- To save and display your study progress across app sessions
- To implement the Spaced Repetition System (SRS) flashcard algorithm
- To maintain your study streak
- To improve app performance and content quality using anonymous analytics
- To deliver personalized study recommendations
3. Advertising
The free version of this app displays advertisements served by Google AdMob. AdMob may collect device advertising identifiers and usage data to serve relevant ads. You can opt out of personalized advertising in your device settings.
Premium users ($3.99 USD one-time purchase) see no advertisements.
For Google's privacy practices: policies.google.com/privacy
4. In-App Purchases
Premium purchases are processed securely by Google Play. We do not store your payment information. Purchase status (premium/free) is stored locally on your device to restore access.
Product ID: cosmetology_beauty_pro — One-time purchase for lifetime premium access.
5. Data Storage & Security
- All study data is stored locally in an SQLite database on your device
- Preferences stored using Android SharedPreferences
- No data is uploaded to external servers (except anonymous Firebase Analytics)
- Data is protected by your device's built-in security (PIN, biometrics, encryption)
6. Data Retention & Deletion
Your data is stored locally and remains until you uninstall the app or clear app data in Android Settings. To explicitly delete your data, visit our Delete Account Data page.
7. Children's Privacy
This app is intended for cosmetology students aged 17 and above. We do not knowingly collect personal information from children under 13. If you believe a child has provided personal information, contact us immediately at dev@corithmflowmatrix.com.
8. Third-Party Services
- Firebase Analytics (Google) — anonymous crash reporting and usage analytics
- Google AdMob — advertising (free tier only)
- Google Play Billing — in-app purchases
- Google Play Integrity API — fraud prevention for purchases
9. Your Rights
You have the right to:
- Access your data (it's stored locally — view it in the app's Stats screen)
- Delete your data (uninstall app or use our delete page)
- Opt out of personalized ads (Android Settings → Google → Ads)
- Contact us with any privacy concerns
10. Changes to This Policy
We may update this Privacy Policy occasionally. Significant changes will be communicated in the app. Continued use after changes constitutes acceptance of the updated policy.
11. Contact Us
Questions about this Privacy Policy? Contact us at:
📧 dev@corithmflowmatrix.com
Response time: within 48 hours