Plants vs Zombies free on iTunes App Store for iPhone and iPad - Polygon

Plants vs. Zombies by PopCap

Zombie.io Monster Battle City on the App Store

30 Aesthetically Pleasing iPhone Games You Should Play - Hongkiat

Plants vs. Zombies (video game) - Wikipedia

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

Plants vs. Zombies™ on the App Store

Plants vs. Zombies™ on the App Store

Plants vs. Zombies (iOS), Plants vs. Zombies Wiki

Plants vs. Zombies Free 3.4 iOS - Free download for iPhone

Plants vs Zombies 2 available in Australia and New Zealand

Plants vs. Zombies™ HD on the App Store

Plants vs. Zombies™ on the App Store

Zombie Digger on the App Store