Yes, it's now $15.99 per day for my cruise in January so I am booking it. Got it on sale last year for $14.99/day so that is about as cheap as it gets. We get only 1 and take turns using our devices. Yes, I have to sign in as my husband. I can read books or play games on my IPad w/o being online. We just don't spend that much time online on a cruise. IF I did want 2 devices I would pay as ONE person with 2 devices. It is cheaper that way.