COOPERSUL is a utility and tools application developed by USEALL SOFTWARE LTDA for Android devices. This free app allows users to access the services provided by Coopersul directly from their smartphones, offering convenience and security.

Upon first launching the app, users are prompted to enter their Consumer Unit number, along with the verification digit. These details can be found on their energy bill. Additionally, users can assign a nickname and avatar to each registered Consumer Unit, making it easier to identify them.

COOPERSUL offers a range of useful services, including reporting power outages, checking scheduled power cuts, accessing information about public lighting, consulting services, checking outstanding debts, and generating duplicate energy bills. Users can also view a graphical history of their energy consumption, as well as detailed information about their invoices. The app provides information about tariff flags, a reading calendar, and the option to submit self-readings. Users can update their personal information, request email invoices, and find the nearest company service points. Furthermore, the app includes a "Contact Us" feature, allowing users to send complaints, questions, suggestions, and compliments.

COOPERSUL is a reliable and efficient app that puts the power of managing energy services in the hands of users. With its user-friendly interface and comprehensive range of features, it offers a convenient and secure way to interact with Coopersul's services.