The objective of this study was to find out the teacher’s perceptions on the use of Quipper School application in teaching reading. To explain the teacher’s perceptions, the researcher used a qualitative design which a case study also used in this study. For collecting the data, the researcher used a semi-structured interview. There was only one participant that was chosen as a participant by using purposeful sampling in this study. The participant was a teacher of English at SMK Muhammadiyah 3 Palembang. Thematic analysis was used to find the description of the data. The researcher found some advantages they were; (1) sophisticated application, (2) saving time, (3) students’ motivation and ability in learning were increased. The researcher also found some disadvantages of using Quipper School, they were; (1) internet connection become the problem and (2) the learning process was less effective. Researcher concluded that by using Quipper school, they were some advantages and disadvantages in teaching reading.