Sigma is a utility and tools application developed by Supervisão de Informática SSP-MA for Android devices. It is specifically designed for public security agents as part of the SIGMA (Sistema Integrado de Gestão do Maranhão) project. With Sigma, users can perform various types of queries, including citizen information, units, incidents, warrants, vehicles, and more.

The app provides a user-friendly interface that allows agents to easily navigate through different sections and access the required information quickly. Sigma offers a comprehensive database that is regularly updated, ensuring that agents have access to the latest data.

One of the key features of Sigma is its search functionality. Users can search for specific individuals, incidents, or vehicles, providing them with valuable information for their work. The app also allows users to save their search results for future reference.

Overall, Sigma is a powerful tool that enhances the efficiency and effectiveness of public security agents. With its wide range of features and user-friendly interface, it provides agents with the necessary tools to carry out their duties effectively.