Word Whiz is an iPhone App for assisting you in Scrabble and Crossword Puzzles.
With Scrabble, you enter the letters in your hand and the letters you can use on the board and Word Whiz will show you the top scoring words made up of these letters.
With Crossword Puzzles, you enter the letters you have already filled in for the puzzle and it will show you all the words which will fill in the blanks.
My Cotty Development: Tidbits I learned while developing my iPhone applications.