Word Domino lite, letter games

"Word Domino Lite" is a speech therapist-designed word game for players of all ages, with three difficulty levels and categories of words. Features include: vocal synthesis, adjustable player profiles, bubble game mode, support for English, Spanish, French, and German, and high score tracking via Game Center. The full version offers over 600 words in 28 categories. Also from the developer is AB Math, a math game for kids and adults.