Ive had this app for quite some time. The major revision was primarily a name change with very little new functionality. I like the ability to sync across devices with Dropbox, and I like that theres a desktop version (although I have not purchased).
Dislike: Its 2016, and it still doesnt rotate into landscape mode well. It does it, but if you want to type your master password into the box, youll need to rotate it back to portrait. Yes its minor, but seriously? This thing has been out for several years. Come on.
Chas-AusTX about Codebook Password Manager