Only the current version so far — new entries appear as the app ships updates.
FILE SIZE VIEWER(ファイルマネージャー) is a tools app by どつる with 10+ downloads (about 47 estimated). +2 installs in the last 7 days. Released May 20, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “A file manager that displays files and folders in size order. Includes a simple text viewer and a simple image viewer.”