UPDATE Feb22: Dropped another point as now can't send messages. Been trying since Nov21, reinstalled it, but no. Had to revert back to the system SMS. IT WAS good, but since moving to a new phone, I was given the update which I was trying to avoid on my old phone due to all the bad reviews. And I was right to be wary. I am constantly being asked to review - which I already have (!) and to pay and upgrade. I am not a heavy user, so I don't feel the need to subscribe.