The Alliant Energy app is a utility tool available for iPhone users. Developed by Alliant Energy Corporation, this app aims to simplify the user's account and provide them with all the necessary information about their energy usage. With the app's latest update, users can now pay their bills using their credit or debit card. The app also allows users to log in using Touch ID or Face ID, providing secure access to their account.

Apart from these features, the app also enables users to view if their home or business is without power and set up high usage alerts. The app provides detailed information about energy usage, down to the hour, allowing users to track their usage patterns and make informed decisions. The Alliant Energy app is a great tool for users looking to monitor and manage their energy usage.

Overall, the Alliant Energy app is easy to use, with a simple and intuitive interface. The app provides accurate and relevant information about energy usage, making it a useful tool for users. The app's latest features, including the option to pay bills using a credit or debit card and biometric login, add to its overall functionality.