2.Can Amplitude merge App and Web users?The current situation is as follows：
- Unregistered User: When the same device visit the Consumer APP and the Website, the Device_id is different (only the mobile user, because the web terminal cannot visit the APP)
- Registered User: Registered users have the same user_id no matter which project they are in.
- If a user visit the app and website using a mobile phone, can we merge this user all data(include history data)? If we can't, What do we need to do next?
Best answer by Denis HolmesView original