This project involved designing a mobile app for managing CNG and PNG gas services, offering features such as online bill payment, bill self-generation, complaint submission, and a PNG location finder. The app's color scheme includes shades of blue (#4d82ff, #2951aa), green (#50c185), and grey (#4e4e4e), creating a clean and professional interface. The design focuses on providing a seamless user experience with intuitive navigation and easy access to billing history and service locations, ensuring users can efficiently manage their gas services from their mobile devices.