Trilegal is a free Android application designed to streamline the online purchase of capitalization certificates. It allows users to explore various combinations of numbers available for selection and conveniently add them to their shopping cart. The app includes a user-friendly shopping cart feature that displays selected items along with detailed information, ensuring a smooth purchasing experience.

Users can finalize their purchases using multiple payment methods, including credit cards, debit cards, and Pix, all while agreeing to the terms of the regulations. Additionally, Trilegal provides a section for users to track their orders, view the status of payments, and check the results of the latest draws, including major prizes and special rounds. The app also allows users to view their acquired tickets for upcoming editions and access the regulations for weekly draws.