E.ON Smart Control is a free iPhone app developed by E.ON SE that allows users to monitor and optimize their home's energy usage. With this app, users can easily track where and when electricity is being consumed in their homes, providing them with a clear understanding of their energy consumption.

The app requires a compatible digital electricity meter, an E.ON Smart Control account, and potentially the E.ON Smart Control receiving hardware. Once these requirements are met, users can access detailed information about their electricity usage and make informed decisions about how to optimize their energy consumption.

E.ON Smart Control provides users with a convenient way to stay on top of their energy usage and take control of their electricity consumption. By understanding when and where electricity is being used, users can make adjustments to their daily routines and equipment usage to reduce their energy footprint.