Application “Learn English Grammar” and “Grammar Bahasa Inggris” of EFL Students

The purpose of this study is to see how combining the "Learn English Grammar" and "Grammar Bahasa Inggris" mobile applications affects grammar learning in the first semester of the English Education Study Program at Universitas PGRI Yogyakarta. The participants in this study were students from the English Education Study Program at Universitas PGRI Yogyakarta. The sample consisted of a first-semester students. To obtain samples, a purposive sampling strategy based on the Nonequivalent Control Group design was adopted. This study was conducted in three stages: data collecting, action, and data analysis. The ifirst-semester studentscnformation was acquired through observation, exams, questionnaires, and interviews. The data was analyzed using the following steps: finding the N-gain percentage, normality test, Wilcoxon test, and homogeneity test, analysis of observation sheets, questionnaire analysis, interview analysis, hypothesis testing, and conclusion. The findings of this study reveal that the mobile applications "Learn English Grammar" and "Grammar Bahasa Inggris" are ineffective for teaching grammar at the university level. It can be inferred that traditional learning methodologies outperform learning through media such as "Learn English Grammar" and "English Grammar" mobile applications.