PhoneSaber for the iPhone FUN!
No practical purposes for this iPhone app, but PhoneSaber is admittedly fun. Using the built-in accelerometer, your iPhone can sense movement and mimic lightsaber sounds and battles.
Jedi masters around the galaxies are shaking their heads in disgust.
I think you’ll need an iPhone case with a wrist strap (like a Wii remote) for this app. Otherwise, your PhoneSaber might suffer some drops when dueling Darth Vader.