Only the current version so far — new entries appear as the app ships updates.
まとめメモ - 買い物もToDoもまとめて管理 is a productivity app by tsubushiro.work with 10+ downloads (about 26 estimated). +1 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Check and manage your tasks on your home screen without opening the app! Organize your shopping lists and to-dos neatly with multiple tabs. A widget-compatible memo app.”