A:Answer Yes, all your streaming devices can use the same Hulu account. But, you can only watch Hulu on 2 screens AT THE SAME TIME unless you subscribe to Hulu Live and the Unlimited Screens add-on for Hulu. I have the basic ad supported Hulu and have 4 devices on the same account, just can only watch on 2 of them at the same time. I can watch Hulu on the Roku stick in the bedroom while my wife and daughter watch Hulu on the Roku in the family room.