Privacy Policy

Effective Date: April 25, 2026

ATC Sync ("the Application") is a coordination tool for Air Traffic Controllers. This Privacy Policy explains how we collect, use, and protect your information when you use our service at https://tolinktouslot.pages.dev.

1. Information We Collect

Personal Profile Data: Name, Email Address, Callsign, and Profile Picture via Google OAuth.
Schedule Data: Shift schedules generated within the app to calculate overlaps.
Usage Data: Anonymized technical data via PostHog to improve performance.

2. Use of Google User Data

ATC Sync requests access to your Google Calendar (via the auth/calendar scope). This access is used for the following strictly limited purpose:

            Dedicated Synchronization: We use this permission exclusively to create and manage a dedicated secondary calendar named "ATC Sync". This allows your work shifts to be visible on your devices without modifying, reading, or cluttering your primary personal calendar. We do not read, delete, or modify any events on your primary or other personal calendars.
        

3. Google API Disclosure (Limited Use)

ATC Sync's use and transfer to any other app of information received from Google APIs will adhere to the Google API Service User Data Policy, including the Limited Use requirements.

4. Data Sharing & Third Parties

We do not sell your data. We share information only with Supabase (Database/Auth) and PostHog (Analytics) as necessary for app functionality.

5. Your Rights & Data Deletion

You can delete your data at any time via the Delete Account feature in settings. This results in the immediate and permanent erasure of your profile, shift history, and integration tokens from our servers.

6. Contact Us

Developer: Vasileios Evangelakos
Email: vasilis.app.contact@gmail.com