The mobile application developed by CPFL Energia for its distribution companies, including CPFL Paulista, CPFL Piratininga, CPFL Santa Cruz, and RGE Rio Grande Energia, provides customers with seamless access to numerous utilities. Customers who download and install the application can create an account and utilize multiple functions directly from their smartphones, eliminating the need to visit physical service centers. Regarding data protection, the application stores certain customer information locally on the mobile device. Consequently, users should exercise appropriate measures to safeguard their personal data and remain vigilant about device security. It is advisable to be aware of individuals who may have physical or remote access to the device where the application is installed. Through this digital platform, customers can efficiently handle various energy-related matters, including monitoring electricity usage, settling invoices, and submitting service requests. The application serves as a comprehensive solution for managing account activities without requiring in-person assistance. While the platform offers considerable advantages in terms of accessibility and efficiency, maintaining robust data security practices remains essential. Users are encouraged to implement appropriate safeguards to protect their confidential information stored on their devices.