Transformation and upgrading. Learning together App is an independent learning app launched by ByteDance education brands. Due to the introduction of the national "double reduction" policy, the software has successfully transformed into an autonomous learning classroom, which has three functions: online study room, homework correction and textbook reading. Among them, there are various types of online study rooms, including homework study rooms and interest study rooms. Homework study rooms can give students an immersive self-study experience, thus helping students improve the efficiency of doing homework.