Keepass is cross platform. Not sure about iOS devices but I use it across windows, linux and my 2 android devices. Put the kbdx file in dropbox (you also have d

Keepass is cross platform. Not sure about iOS devices but I use it across windows, linux and my 2 android devices. Put the kbdx file in dropbox (you also have dropbox on all platforms), set keepass to autosave on every DB change, job done. [i guess you are still keeping your passwords in the cloud if you keep it in dbox, but the password DB is encrypted).