This research aims to determine the benefits and obstacles faced by EFL learners at UIN Ar-Raniry English language education students in the process of developing speaking skills through the Speak English Conversation application, including how the application provides learning model tools, the challenges faced by EFL students in using the model. The learning in this application and the benefits of the features in training EFL learners' speaking skills. This is qualitative research. Researchers used interactive data collection techniques through in-depth interviews as a data collection method. The participants in this research were five English students from UIN Ar-Raniry University. The results show that the application's features attract users and positively impact the developing of speaking skills. However, the challenges faced in using this application are that the features are limited in that they are only based on daily life themes, and application development is somewhat monotonous for long-term users