📅 Last updated: April 30, 2026
Privacy Policy
We believe privacy is a right, not a feature. Here's exactly how we handle your data.
1. Information We Collect
FocusRank collects the minimum data necessary to operate the app. If you sign in via Google OAuth, we receive your display name, email address, and profile picture. We also collect anonymized usage statistics — session durations, completion counts, and habit check-ins — to power your rankings and analytics.
We never collect financial information, contacts, SMS, call logs, or location data.
2. How We Use Your Information
Your data is used exclusively to provide, maintain, and improve FocusRank features: authenticating your account, calculating your daily Focus Score, maintaining leaderboard rankings, and persisting your habit/session history across devices.
We do not sell, rent, trade, or share your personal information with third-party advertisers or data brokers under any circumstances.
3. Data Storage & Security
All data is encrypted in transit (TLS 1.3) and at rest (AES-256). Authentication tokens are stored securely on your device using Android's Keystore system. Your backend data is hosted on Supabase with row-level security policies ensuring strict data isolation between users.
4. App Usage Statistics
FocusRank requests the PACKAGE_USAGE_STATS permission to calculate habit scores based on your screen time patterns. This data is processed locally on your device. Only aggregated, anonymized statistics are ever transmitted to our servers — never raw app-by-app data.
5. Third-Party Services
We use Google OAuth for optional sign-in and Supabase for backend infrastructure. By using Google OAuth, you agree to Google's Privacy Policy. Both services adhere to GDPR and CCPA standards.
6. Your Rights
You may request access to, correction of, or deletion of your personal data at any time by emailing khanhromvn@gmail.com. You can also delete your account and all associated data directly from the app's Settings screen. Deletion is permanent and processed within 30 days.
7. Children's Privacy
FocusRank is not directed at children under 13. We do not knowingly collect data from minors. If you believe a child has provided us personal information, please contact us immediately.