Yes, multiple people can and should use the My Disney Experience app simultaneously to manage a group's vacation. In 2026, the best way to do this is by having each adult create their own account and then using the "Family & Friends" feature to link them. This allows everyone to see the shared itinerary, view wait times, and open mobile-access "MagicMobile" passes on their own devices. For "Virtual Queues" and Lightning Lane selections, having multiple people logged in at the same time is actually a popular strategy; different members of the group can try to secure reservations simultaneously, increasing the chances of getting a preferred time slot for high-demand attractions like TRON Lightcycle / Run.