I’m developing an app for Android and iOS that includes a paid subscription to a monthly prize draw.
To allow the client to draw the winner and reset the user entries at the end of month, I’m creating a Unity desktop client for use by the client that will sort through all the registered users (Users stored with Firebase) and check if they’re still subscribed.
How do I go by accessing a user’s subscription information, without them being signed in locally and without being within an app running on either store.
Thanks