Word Ball is a challenging iPhone/iPod touch game that is educational and fun too. The game’s goal is to make you a “Word Master,” by making users think on their feet when building words as quickly as possible. Now, the app has gone universal and some of our readers can get the app for absolutely free because we’ve got some promo codes from the developer.

Here they are, the best iPhone apps of the past week...

Word Ball is a challenging iPhone/iPod touch game that is educational and fun too. The game’s goal is to make you a “Word Master,” by making users think on their feet when building words as quickly as possible. Now, some of our readers can get the app for absolutely free because we've got some promo codes from the developer.

Word Ball is a challenging iPhone/iPod touch game that is educational and fun too. The game’s goal is to make you a “Word Master,” by making users think on their feet when building words as quickly as possible.