Plants vs. Zombies 2 launched for iPhone, iPad and iPod touch as a free download

Plants vs. Zombies 2 is available initially in seven different languages.

Plants vs. Zombies 2 launches July 18 as a free-to-play iOS exclusive, trailer implies time travel - Neoseeker

TouchArcade

Plants vs. Zombies 2 - Free download and software reviews - CNET Download

Plants vs Zombies 2: It's About Time

Full Guide For Plants vs. Zombies Free Download

PopCap Games

Deal Alert: Plants vs. Zombies Is Now Free in the iOS App Store Until the End of February « Smartphones :: Gadget Hacks

Plants vs. Zombies™ Heroes on the App Store

Plants vs. Zombies 2 launching early this summer