The BlackBerry Hub still exists on Android. That being said I miss the BB10 OS interface, although I'm unsure of its practicality on large phone screens.
Unless you have a Android Blackberry device (KeyOne or Key2 etc) the free version of the hub is feature restricted, so you have to pay (an ongoing sub) to get the full Hub experience.
Have you used it? If so, how was the experience comparing to BB10?
If it's something similar I'd probably consider moving to android