You'll also be able to view basic event information, like when and where the event is, so you can get prepared before the event starts.
Other information include an event map and schedule (if provided). With Notifsta, you'll know where the food, drinks, and bathrooms are, without having to flag down an organizer.
For organizers, you'll be able to keep more in touch with attendees. You'll no longer need to go from room to room, shouting out last minute schedule changes. You'll no longer need to explain tediously where the bathroom is. You'll just upload a map, a schedule, and send out notifications as changes arise.