iPhone iOS 6.0.2
Dropbox sync (w/Mac & PC) [didn't check the PC yet]
Skipping the praises (which you do deserve)
1) When the password field is already revealed, hovering over still shows 'reveal'
2) Generating new Pronounceable passwords, when digits or symbols are requested, gives passwords with only lower cases and dashes. If this is what you intended, the bars for Digits & Symbols should be grayed out. (although presence of numbers, and even some symbols, still seems pronounceable to me). Upper cases can be useful too.
2a) The password strength does not update itself when I type or delete characters from the password.
3) No landscape mode? (I have long entries for the names of items)
4) Global search, over all categories or all folders, would be useful.
When I just upgraded fro 1PW 3.x to 4.x, It took me a while to realize that I should enter the master password of the 1PW for Mac, not of the1PW for iPhone. Now I am calm again