What is the purpose of this app – Sight Words Ninja - Slicing Game to Learn to Read Review

This was a waste of $2. I thought there’d be some option to have the app read the word when it is chopped - nope it’s totally silent. Also would be nice the be able to customize which words are on the list.
Review by MsMorgieJ on Sight Words Ninja - Slicing Game to Learn to Read.