***Jailbreak and AppSync Required*** Plants vs. Zombies iOS (Formerly known as Plants vs. Zombies iPhone OS) was a version of Plants vs. Zombies for the iPhone, iPad, and iPod Touch. The iPad version was called Plants vs. Zombies HD. Since there was a limited space for titles to be shown on the iOS Home Screen, the game was called "PvZ" or "PvZ HD" (depending on the version).
