RemoteSpark is licensed by device. This means that all features are enabled/disabled depending on the license type (Trial or Enterprise) that the HoloLens has associated with it.
Tip: if you have questions about specific features of RemoteSpark, please contact our Sales team.
RemoteSpark is NOT licensed by user account
The license is fully dependent on the license assigned to the HoloLens when you're in an active video call, not the user that is logged into the application.
Every PC user is granted an Expert license by default.