App works well but the interface is made by aliens who never wrote an app before. Very drill down tedious steps instead of making life easier by having saved sets of cameras to view and making a way to know what all the buttons mean and in that even allowing us to remove ones we never use. iPhone version easier to use for quick camera sets but ipad more versatile albeit cumbersome drag/drop to add cameras to the view. Playback doesnt synch all cameras to same time so you have to set each one to the time if you want simul playback. So many quirks to iron out. How is it 2016 and big companies cant even get the prime interface to their hardware to be remotely user friendly. Pun not intended