Safety Note+ is a new note-taking app by Eightythree Technology that is password protected to guard your notes from prying eyes. It also has the ability to share notes to another iPhone over Bluetooth or Wi-Fi.
Safety Note+ not only does fantastic job of protecting your notes, but it does so with style. The UI is stunning and simple to use. I'm not a fan of the combination lock nor dark themes, but a few quick setting changes converts will convert the combination lock to a keypad and the black background to a beautiful wood one.