Only the current version so far — new entries appear as the app ships updates.
C-Learning [for Parent] is an education app by NETMAN. Co., Ltd. with 50,000+ downloads (about 58K estimated). +100 installs in the last 7 days. Released Apr 16, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “C Learning App for parents. As a means of contact with schools and teachers! For grasping the class situation at school!”