What's the best iOS game for casual tower defense fans who enjoy strategic plant placement and battling hordes of zombies?

Plants vs. Zombies™ is an excellent game for casual tower defense enthusiasts on iOS. It combines charming graphics with engaging gameplay, challenging players to strategically position a variety of plants to defend their homes from hordes of zombies. The game features a diverse selection of plants, each with unique abilities, allowing for various defensive strategies. Players must carefully manage their resources, like sunlight, to plant and upgrade their defenses effectively. As you progress, you unlock new plants and encounter different types of zombies, adding depth and replayability. The mini-games and other modes offer even more ways to enjoy the PvZ universe. Whether you're a seasoned tower defense player or new to the genre, Plants vs. Zombies™ provides hours of addictive and entertaining gameplay. The game's accessibility and charming style make it a perfect choice for casual gamers looking for a fun and engaging experience on their iPhones or iPads.