Every time I launch my app One signal create a new Ios User no matter if its the same device. This is not happen in Android only in Ios.
This is a pic of OneSignal Users, all Iphone5,3 is a only device.
I init one signal with this code in app.components.ts:
window["plugins"].OneSignal
.startInit("MyID", "MyIDOne")
.handleNotificationOpened(notificationOpenedCallback)
.endInit();