The purpose of this study is to find out whether there is an influence of the use of game applications on smartphones on the learning outcomes of PGSD STKIP PGRI Trenggalek student learning outcomes, by using quantitative research methods with non-experimental research types or Ex-postfacto. Data obtained by distributing questionnaires through google form with the aim to determine the effect of using game applications on smartphones (independent variables) and documentation to determine student learning outcomes (dependent variable). After the data is collected, it is analyzed by the simple linear regression hypothesis test. The result of analyzing the data it is known that there is a significant influence with the results of r count = 7.77...