What is a Classroom app? It is an app for teachers and students that facilitates online education. With a host of brilliant features like live class recording, online whiteboard, automated attendance, instant polls, and likewise, classroom apps ensure a seamless online teaching experience. These apps are accessible from mobile phones and laptops, the classes might be remote, or through a mixture of face-to-face and remote (hybrid). When teachers are teaching in a class, they can make use of a particular app, website, or textbook sheet. Teachers can utilize the classroom app in the school to facilitate assignments, increase teamwork, and foster information. The classroom is accessible on the internet or by mobile app. Teachers and students can use this app in Classroom with many types of equipment that they already employ. The Classroom app could double as a learning management system, this app aims to streamline creating, administering, and grading tasks and confronting students in learning. It was launched in the year 2014 by Google to improve the education system, it turned out to be very helpful in these couple of years. It is an application that is free of cost. Classrooms assist teachers and students to connect and can be used to regulate and manage tasks, for the association between students and between teachers, is very helpful for learning purposes. There are a lot of features that are specifically designed to perform certain tasks of learning and teaching. Teachers can provide notes of the topics taught in the class, students can revise them easily on the same day. Teachers can create classes themselves without using any IT support or asking for help from computer teachers and more.