Letterpress Game
As if we needed yet another iOS time-waster. Oh well, we're already sucked in to Letterpress (Free-$1). The latest title from the creator of the app Tweetie — later known as Twitter — Loren Brichter, is a fun new word game that has you and your opponent take turns making words from a 5x5 board of letter tiles, turning the tile to their color. It uses Game Center, so it's easy to find and play against your friends, and it's free to try — you only need to pony up the buck if you want to play more than two games at once, see previously played words, and access additional themes.