20.0c
Sep 6, 2026 · seen Oct 19, 2026
하이퍼 수학마루학원 is an education app by B2 Corp. with 100+ downloads (about 235 estimated). +2 installs in the last 7 days. Released May 29, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “At Hyper Math Maru Academy, we have created a 1:1 communication space where children can easily and naturally share their thoughts and feelings.”