Hello,
Does your app have a login interface?
You can use Firebase to store the device IDs then when the app open, it checks if the device ID is in the list and also store it on the device in case the user try to open the app without internet.
Hello,
Does your app have a login interface?
You can use Firebase to store the device IDs then when the app open, it checks if the device ID is in the list and also store it on the device in case the user try to open the app without internet.