TeamOS — Privacy Policy

Last updated: July 2026

TeamOS ("we", "us", "the app") helps local sports teams manage their roster, invite players, and track availability for matches and practices. This policy explains what information we collect, why, and your choices.

Who we are

TeamOS is developed and operated by Shaik Abdul Rahman (individual developer), the entity listed as the developer of TeamOS on Google Play. For any privacy questions or data-deletion requests, contact us at shakeabdulrahman@gmail.com.

Information we collect

• Account details — your mobile number (verified via a one-time SMS code) and your display name. TeamOS uses phone-number sign-in only; we do not collect an email address or password.
• Team content — teams you create or join, member roles, invitations, and your availability responses (Available / Maybe / Not available) for matches and practices.
• Contacts (optional) — if you choose "Invite from contacts", your device's built-in system contact picker opens. Only the single contact you tap is returned to the app (their name and number); the app cannot read the rest of your address book and requests no contacts permission. We use that number solely to create the invitation you asked to send.
• Team logos & images — any team logo you upload is stored so it can be shown to your team members.
• Device notification token — a Firebase Cloud Messaging token so we can send you relevant notifications (invitations, new availability requests, reminders).
• Diagnostics — anonymous usage analytics and crash reports (Google Analytics for Firebase and Firebase Crashlytics) to keep the app stable and improve it.

How we use your information

• To authenticate you and keep you signed in.
• To let team owners invite you by mobile number and to show your name, role, and availability to other members of teams you join.
• To send notifications related to your teams.
• To diagnose crashes and understand feature usage in aggregate.

Where your data is stored

Data is stored and processed using Google Firebase (Authentication, Cloud Firestore, Cloud Storage, Cloud Functions, and Cloud Messaging) on Google Cloud infrastructure. Access is restricted by security rules so only you and members of your teams can see the relevant data.

How we keep your data secure

Data is transmitted over encrypted connections (HTTPS/TLS). Access to your data is restricted by Firebase Authentication and server-side security rules, so only you and members of your teams can read the relevant records. We follow least-privilege access and do not expose your data publicly.

Sharing

We do not sell your personal information or use it for advertising. Your name, photo, mobile number, role, and availability are visible to members of teams you belong to, which is the core purpose of the app. We share data with service providers (Google Firebase) only as needed to run the app.

Data retention & deletion

We keep your data while your account is active. You can delete your account at any time directly in the app (Settings → Delete account), which removes your profile, memberships, availability responses, invitations, and notification tokens from our systems. You can also request deletion by emailing us at the address below. Team content you created may be retained in anonymized form where needed for other members.

Children

TeamOS is not directed at children under 13, and we do not knowingly collect data from them.

Changes

We may update this policy; material changes will be reflected here with a new "last updated" date.

Contact

Questions or deletion requests: shakeabdulrahman@gmail.com