1. Introduction
Master SQL ("we", "our", "us") is a database management application developed by Seckin. This Privacy Policy explains how we collect, use, and protect your information.
2. Information We Collect
- Account Information: Name, email, unique identifier from Apple/Google sign in.
- Device Information: Device model, iOS version, app version, locale.
- Usage Data: Anonymous usage statistics.
- Saved Data: Connection configurations, saved queries, query history.
- Backup Data (Gold): Files you upload to cloud backup, stored encrypted.
3. Information We Do NOT Collect
- We do not access, store, or transmit your database contents. All connections are direct.
- We do not store database passwords on our servers.
- We do not sell personal information to third parties.
Passwords & Backups
- Database and SSH passwords are stored only in your device's Keychain and are never sent to our servers. Connection details such as host and username are stored encrypted so they can sync across your devices.
- Cloud backups (Gold) are encrypted on your device with AES-256 before upload. The key is kept in your iCloud Keychain, so we cannot read your backups.
4. How We Use Your Information
- To provide and maintain the service
- To authenticate your identity
- To manage subscriptions
- To provide cloud backup (Gold)
- To improve user experience
5. Data Storage & Security
Stored on Hetzner Cloud (EU). AES-256 encryption, SSL/TLS for transit.
6. Data Retention
Retained while account active. Deleted within 30 days of account deletion.
7. Third-Party Services
- Apple Sign In
- Google Sign In
- App Store
- Cloudflare
- iCloud Keychain
8. Children
Not intended for children under 13.
9. Your Rights
- Access your data
- Request correction
- Request deletion
- Export data
- Withdraw consent
10. Changes
We may update this policy. Significant changes notified via app or email.
11. Contact
Email: [email protected]