Last updated: August 15, 2026
Welcome to SubT. This Privacy Policy explains how the SubT application collects, uses, stores, and protects information when schools and authorized users use our substitute teacher management services.
1. Information We Collect
Depending on the account type and the features used, we may collect:
- School information, including the school name, school code, and account status.
- Account and contact information, such as names, email addresses, and phone numbers.
- Teacher names, schedules, non-teaching hours, attendance, absences, substitute assignments, and related operational records.
- Messages, support requests, private notes, and information submitted through the Contact Us feature.
- Subscription and purchase-verification information, including product, transaction, and purchase identifiers. Payment card details are processed by Google Play and are not stored by SubT.
- Technical information, such as an installation identifier, device brand and model, operating-system version, app version, language, account type, push-notification token, session information, and diagnostic error details.
2. How We Use Information
We use the collected information to:
- Provide and operate school scheduling, absence, and substitute-management features.
- Authenticate users, maintain sessions, and support optional biometric login.
- Send operational notifications and reminders requested by the school or user.
- Verify subscriptions and purchases and provide the applicable service plan.
- Respond to support requests and communicate about the service.
- Maintain security, prevent misuse, diagnose errors, and improve performance and reliability.
- Comply with legal obligations and enforce our terms and policies.
3. Permissions and Device Features
- Notifications: used to deliver app alerts and operational updates when permission is granted.
- Biometrics: used only for optional authentication. Biometric templates are handled by the device operating system and are not received or stored by SubT.
- Files: files are selected or exported through the operating system's file picker or the app's own storage. SubT does not request broad access to all media on the device.
- Internet: required to connect securely to the SubT service.
4. Information Sharing
We do not sell personal information. Information may be processed by service providers that support hosting, notifications, diagnostics, security, and purchase processing, including Google services such as Firebase Cloud Messaging and Google Play Billing. We may also disclose information when required by law, to protect users, or to protect the security and integrity of the service.
5. Data Security
We use reasonable administrative and technical safeguards designed to protect information against unauthorized access, alteration, disclosure, or destruction. Network communication with the SubT service uses secure HTTPS connections. No method of transmission or storage can guarantee absolute security.
6. Data Retention
We retain information for as long as necessary to provide the service, maintain school records, meet contractual and legal requirements, prevent fraud, resolve disputes, and protect the service. When data is no longer needed, it is deleted or de-identified where reasonably possible.
7. Account and Data Deletion
Schools and authorized users may request deletion of an account and its associated data. Instructions, the data that will be deleted, possible retention exceptions, and the expected processing period are available on the following account-deletion page:
https://azbarga.com/subt_delete_account.html
We may ask for information needed to verify the requester's identity and authority over the relevant school account. Limited records may be kept when required by law or necessary for security, fraud prevention, or the settlement of outstanding obligations.
8. Children's Privacy
SubT is an administrative service intended for schools, school managers, authorized staff, and teachers. It is not directed to children. Schools and authorized users should not enter unnecessary personal information about students into the application.
9. Your Choices and Rights
Subject to applicable law and account authority, users may request access, correction, or deletion of their information. Notification preferences and optional biometric login can be managed through the application or device settings.
10. Changes to This Privacy Policy
We may update this Privacy Policy to reflect changes to the application, our practices, or legal requirements. The updated date at the top of this page will show when the policy was last revised.
11. Contact Us
For privacy questions or requests, use the Contact Us feature inside the SubT application or contact: subtmapp@gmail.com.