PopCap has Peggle (iTunes Link) for the iPhone and iPod Touch and Peggle HD (iTunes Link) for the iPad in the iTunes App Store for FREE (regularly $2.99) for a limited time.

Shoot to clear all the orange pegs from 55 sparkling levels in what msnbc.com calls one of the “top 5 most addictive games of all time.” Become a Peggle Master and pit your skills against over 40 Grand Master Challenges. Rack up bonus points and hit style shots that will make you smile for weeks.