Only the current version so far — new entries appear as the app ships updates.
Smart Hello is a tools app by 株式会社システムディ with 50,000+ downloads (about 80K estimated). +844 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “"Smart Hello" is an application that allows you to register and confirm reservations and notifications from your facility.”
