Over 90% of players have already installed our latest update, yay! We will be shutting down the older version of the game on Monday, at which point all players will need to update their games. The update is currently available in all app stores.
The "old" versions are 0.5.10012 & 0.5.10011 for Android & Amazon and 0.5.10010 for iOS.
If you are using 0.5.10552 or 0.5.10553 for Android & Amazon or 0.5.10427 for iOS you are one of the many who have already updated and will not need to do anything.
Additional note for a very few:
As has been stated before, the iOS client 0.5.10427 does not support devices running the iOS versions of 9.x and below. There is a store crash that seems to be a result of some interaction with the shop and versions of Apple's iOS that are older than OS 10.
The plan is to make Dungeon Boss play nice with older versions of the OS again in the next 30 days or so. Your best bet at this time is to update the Operating System of your iOS device.
To upgrade: On your iOS device, go to Settings -> General -> Software Update