The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Inedible Software:
From the makers of Shotgun Free and Air Guitar comes the best new way to increase your productivityby pretending to punch anything that stands in your path.Read the best user testimonial ever received by an app:Wait, do you just hold it in your hand and punch and it makes a punching noise?Yes.Thats awesome.POW will change your life. Warning: Do not actually punch anyone or anything while holding your iPhone or iPod touch. It may break.FEATURES-Advanced accelerometer algorithm detects your punches-Lefty and Righty mode for equal opportunity punching-Combo Counter rewards excessive punchification-Random alternation between punch sounds makes you think your goofy combos matter- Choose any combination of our currently ELEVEN punch sounds for more punching awesomeness-Sexy pop art on screen for you to not look at because youre too busy punching-Achievements tracker will terrify you when you see how many punches youve thrown