1.08
Jul 31, 2025 · seen Oct 19, 2026
億兆京から無量大数まで暗記アプリ is an education app by simple tools with 100+ downloads (about 244 estimated). +3 installs in the last 7 days. Released Oct 4, 2019. Install growth, rank history, SDKs and ad networks.
From the store listing: “One, ten, one hundred, ten thousand, million, billion, trillion, kyo, 垓 ... An app that supports memorizing up to an innumerable number.”