EA has dropped the price of its Tiger Woods PGA Tour 2012 game for the iPhone, iPad, and iPod touch for one day, September 23, 2011, to free (normally $4.99). EA frequently does this, but usually drops prices to $0.99, not all the way to being no charge at all. 

You can download Tiger Woods PGA Tour 2012 for your iPhone or iPad here: http://itunes.apple.com/us/app/tiger-woods-pga-tour-12/id427647815?mt=8.

Be sure to pick this up if you were considering to purchase it!