SpellStacker for the iPhone and iPod Touch

It's hard to change a classic game like Scrabble, and get better results. After all, it's a time-proven winner, and the rules are well known by aficionados. That didn't stop the creators of SpellStacker though. They give the game a vertical dimension, as well as a shifting game board, ensuring each round is just a bit different.

The game has the same familiar rack and tiles pieces, but you create words by stacking letters in addition to forming them on the board. There are some fun networked play options as well.

If you like Scrabble-style word games, you should enjoy SpellStacker for the iPhone and iPod Touch.

Here's a look:

SpellStacker in the app store.