Only the current version so far — new entries appear as the app ships updates.
DTアプリ is a tools app by 株式会社デイトナ with 1,000+ downloads (about 1.7K estimated). +28 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “This is a dedicated smartphone app for the Daytona DT series intercom (DT-02 and later). You can easily operate and manage various functions of the intercom from your smartphone.”