With Outta Sight Words you start with the five preprogrammed Dolch Sight Word list levels. Choosing any of the lists will begin to display the words in a flash card format for one-word-at-a-time learning. You can customize each list (in the "Customize Lists" section) to show all words or only the words you want to display for a specific session of sight words learning.Do you have your own list outside of the five preprogrammed lists? Maybe you want to just run through the A, B, C's; or the numbers 1 - 10, or even teach the days of the week? No problem, there is one category called "Your List" in which you can create your own custom list. If you are an educator in a classroom setting you won't have to worry about "bad words" entered by students using the app in the classroom as there is a built in profanity filter that will not allow those words to be added.Created by an on-the-go Dad of two children aimed to help streamline my own children's learning needs.