same here, ipad Air 1 latest iOS update.
when i tap either the wastelands or a dweller outside the vault the wholel UI disappears and the game freezes.
is there a fix for apple devices? i read you can still collect stuff by hitting the back button, problem is apple devices only have the home button which doesn't do anything in terms of a fix.
killing the app and restarting the device didn't work either.
i have nearly all my 181 dwellers maxed out, 15 of them waiting in line outside the vault, some have been out exploring since last update, cause i can't retrieve them, they've been dead ever since. the vault runs on its own, i hit the caps cap of 999999, so far all i can do is watch the game. there's no ''mysterious character'' showing up, nothing about the last update seems to be working except the explorers limit (i assume. i haven't been able to test it since interacting with the wastelands makes the game freeze).
any fix for iOS would be greatly appreciated.