With the outbreak of coronavirus, schools and other institutions have to seek alternative effective teaching methods to transfer knowledge and interact with students. Online learning via digital platforms such as Zoom, Google Meet, or Microsoft Teams has been chosen as the best way to transfer knowledge to students. However, it is undeniable that students easily lose attention and interest after spending hours in front of a computer screen. Classpoint is a relatively new application that many teachers choose in order to foster students' engagement in online class. In this paper, the author conducted a survey of teachers' opinion on the effectiveness of Classpoint during their lessons. It was found out that keeping students engaged, analyzing each students' understanding of the concept, and collecting feedback are some significant benefits that this educational app contributes to the success of an online class.