I'm the head chef of a small coastal bar&grill. I don't have the time to spend to much time in general. This app was incredibly user friendly, and after initial setup has freed up a significant amount of time and frustration with the email function. Now my kitchen staff has no excuse on shift times and dates, with all of them owning smartphone's. The schedule is on their person at all times. We all know how the world would come to a catastrophic hell fire end if they didn't have their phone within reach?