Yes, Oncor does offer a mobile application that allows customers to manage their accounts conveniently. Through this app, users can access various features such as viewing their account balance, paying bills, and monitoring electricity usage. Additionally, customers can report outages and receive updates about their service. The app is designed to enhance the customer experience by providing easy access to important account information and support. For further details about the app's features and functionalities, it is advisable to visit the official Oncor website where one can find the most current information and download links for the app. In general, utilizing the app can help streamline account management tasks directly from a mobile device.