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NorthStar Lesson Tracker ("the app") is a private scheduling tool built and operated by its developer for a single instructor at NorthStar Special Needs Society. It is not offered to the general public. This policy explains what data the app accesses and how it is used.
With the instructor's explicit Google account authorization, the app accesses her Google Calendar (read, create, update, and delete events) solely to keep scheduled lessons in sync between the app's internal lesson log and her calendar. The app does not access Gmail, Drive, Contacts, or any other Google data.
NorthStar Lesson Tracker's use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
Calendar data is used only to display upcoming/past lessons within the app and to create or correct calendar events that represent those lessons. It is not used for advertising, analytics, profiling, or any purpose unrelated to lesson scheduling.
Lesson records (student name, date, time, duration, lesson type) are stored in a private database on a server operated by the developer, accessible only over a private network the developer controls. Calendar access tokens are stored only on that same private server. No calendar or lesson data is sold, shared with third parties, or used to train any machine learning model.
Data is retained for as long as the app is in use for its scheduling purpose. The instructor or developer may request deletion of any stored data, including revoking the app's Google Calendar access at any time via Google Account permissions.
Questions about this policy or the app's data handling can be sent to garyxujr1998@gmail.com.