Oracle of Dilogun, this demo aplication allows to Santeros (Iworos) learn about the letras (letters) of the Regla de Osha, their ebboces, recommendations, various aspects (positive, negative, etc ...) and their secrets. In the quest to rescue the Dilogun because today many Italeros speak while are "interpreting" Ifa's Oddun, completely forgetting the meaning of Ocha and proper analysis of the Regla de Osha's letras, and how important they are, we need to rescue and value the Regla de Osha and the good caracoleros.