Seven or eight years ago Toon Camera came along, and I paid it no mind. It may have been been refined and upgraded in the years since or not, but I know right now that Toon Camera delivers a reasonably passable version of the rotoscoping process. Obviously below the tech level of Richard Linklater‘s Waking Life, A Scanner Darkly and Apollo 10 1/2: A Space Age Childhood but the conversion tech isn’t too bad. I’m also a fan of 8mmVintage Camera app.