Drew Hamlin of Vizspring Software today released Switch 1.0, a new freeware application that lets you play, download, and manage “Switch” ads from Apple’s Web site with a simple and intuitive user interface. The application has two modes, for viewing both local and online ads. You can download ads that you don’t have and even read each Switcher’s personal story right from the application. Switch 1.0 requires Mac OS X and an active Internet connection.