The objective of this research is to improve the learning of the Taushiro language in primary level Educational Institutions in the city of Iquitos through the use of a mobile application, for which the evaluation of the recognition of basic elements of communication, mathematics and indigenous culture in the Taushiro language was carried out. It is intended that this app called "Ivá" (baby in Taushiro) serve as a didactic support in schools to maintain and preserve the Taushiro language, which is in danger of extinction and currently has only one speaker over 65 years of age. Being, the question to solve: How the use of a mobile application, significantly improves the learning of the Taushiro language in Educational Institutions of primary level of the city of Iquitos? Then, to evaluate, a quasi-experimental design with post test and control group was taken into account, with a non-pro...