Vargas AlarcónDiego Adhemar2026-03-222026-03-222018http://www.scielo.org.bo/pdf/rfer/v15n15/v15n15_a07.pdfhttps://andeanlibrary.org/handle/123456789/67583In the present paper, the Analytical Hierarchy Process is described, a mathematical procedure that allows to deal with complex decisions. Based on this algorithm, a mobile app is developed, oriented to the general public, which serves as help when making decisions in a wide variety of situations of a daily life. In the end, the certainty of the system is verified, through a quantitative research methodology of experimental type, which is correct in 91% of the cases, considering the order of evaluation of the alternatives, a high result, since they are taken into account the weights of the users.esCertaintyComputer scienceVariety (cybernetics)HierarchyAnalytic hierarchy processWelfare economicsOperations researcharticle