Twit or Miss is based on the horrible characters from his story, The Twits. His stories are about to come to life in a brand new way – apps! Twit or Miss is the first of many apps released that are based on the stories and characters based on the incredible stories and unique characters created by Roald Dahl. If you are or ever have been a living, breathing human kid, you’ve probably read (or seen a movie based on) at least one of Roald Dahl’s books.