Can I use the FreeStyle LibreLink app to scan someone else’s sensor?

The FreeStyle LibreLink app is intended to be used with only one sensor (and one person) at a time. Each app account is associated with one person. However, people who use the FreeStyle LibreLink app can connect with their caregivers if they are using a separate app called LibreLinkUp (use local country hyperlink). LibreLinkUp allows caregivers to remotely monitor glucose readings performed by their love ones.