This research was conducted to determine whether the implementation of the BUPIN (Interactive Learning Book) application can improve student learning outcomes. In this case, the researcher chose a comparative quantitative approach. The population selected by the researcher consists of all 62 students of MA Plus Taruna Islam Al-Kautsar in the academic year 2022/2023. The simple random sampling technique was used to determine the sample members, and the researcher selected 21 students from class X. The data collected by the researcher consisted of mid-term and final exam scores. The data were analyzed using one-way ANOVA, and the SPSS version 16.0 application was used to assist in data analysis. From the results of the analysis, the researcher obtained a significant value of less than 0.05 (0.000 < 0.05). Therefore, it can be concluded that the use of the BUPIN (Interactive Learning Book) application can improve student learning outcomes.