Moviz iOS is the reference application for you to keep up to date the list of movies you want to see (or what you would like to see!). Moviz allows you to search for a movie and then add it to the "Seen" or "To see" category using an efficient search interface.
Thanks to a sober and efficient design, with Moviz, no need for post-it or memo: the whole of your video library is at hand ...