Literacy App Intro to Letters Intro to Letters helps children read and write letters A-Z in both capital and lowercase letters through flashcards, while soundcards let your child record and listen to themselves as they practice saying each letter. View in iTunes (opens in a new window) Read review (opens in a new window) Liked it? Share it! Key information Price: $ Grade Level: Pre-K, K-1 Device: iPhone, iPad Related topics Alphabet Knowledge