The Brorán language, traditionally known as Térraba, is the Costa Rican variety of the Naso language (the Panamanian variety of Naso is known as Teribe). The Brorán people are settled in San Francisco de Térraba and in other nearby towns, in the canton of Buenos Aires, Puntarenas. This application was created as a teaching resource for people in the community. It consists of an illustrated dictionary, with audio, of the animals in the Brorán language. The application was developed following linguistic, didactic and graphic design criteria.