Research conducted by the "We Are Social" institution shows that Indonesian people are a significant resource in utilizing the internet. The ability of Indonesian elementary school students in using digital technology is quite good; however, its use is primarily for entertainment. Observing this phenomenon, researchers have taken the initiative to harness digital technology to enhance the learning experience, moving away from conventional methods. This study aims to investigate how elementary school students perceive STEM-Based Mobile Learning Application Technology. The research method used for this study is qualitative, emphasizing discourse analysis and conversational analysis. Participants in this study included ten fifth-grade elementary school students in the city of Cirebon. The results of the study have been quite positive, as this application makes it convenient for students to study anywhere and at any time, as long as their smartphones are connected to the internet. Nonetheless, the use of STEM-Based Mobile Learning Application Technology has received feedback regarding its limitations and weaknesses, such as the small screen, which makes it challenging for users to read text.