I own an iPad 1. When I'm told by iTunes that there is an upgrade available for one of my Apps, can I be sure that the upgrade is suitable for the iPad1 or will many new upgrades only be suitable for folks lucky enough to own iPads that run iOS 6? If, as I suspect, I will now have to review every upgraded App on an individual basis, how do I eliminate the unsuitable Apps from the upgrade list? The last thing I want to see is is a three figure number of upgrades available, none of which are suitable for my iPad! In other words, I still want an iPad where I can safely use the upgrade all button. Do I have that? If not, is Apple going to do anything about that?