Delmarva Power is a free app developed by EXELON BUSINESS SERVICES COMPANY LLC for iPhone users. It is a utility and tools app that enables you to manage your power account from anywhere. With Delmarva Power, you can easily access your account information and manage more than one account at a time, whether you are a residential or business customer.

The app's key features include the ability to view and pay your bill effortlessly, report and check outage status, and view the outage map. You can also check your balance, view account activity, manage your AutoPay and Budget Billing settings, and report an outage without signing in. Additionally, the app allows you to view usage data, bill forecast, and trends, compare your bills, and set alerts for outage status, upcoming payment reminders, and more.