some quick feedback about the android version:
Screen isn't full screen so has borders around it i'd say about 1/4 of screen in total is not used when device is in landscape mode the other couple of android clients i've used maximise the screen ok in landscape mode.
It doesn't disable the devices lock screen, so if there is a hand being played and you haven't acted for a while your screen lock will come on (this doesn't happen in pokerstars android software - so i think it must be something they can set to disable the screen locking).
the bet sliders in the corner of the screen are very nice, easy to use and nice feel / look
(i'm using a tesco hudle v1)