Only the current version so far — new entries appear as the app ships updates.
Calendar Customers is a productivity app by FELIPE JOSE DE FARIAS SILVA with 100,000+ downloads (about 266K estimated). +47 installs in the last 7 days. Rated 4.3 from 3.9K ratings. Released Dec 10, 2016. Install growth, rank history, SDKs and ad networks.
From the store listing: “Customer registrations, Appointments and Earnings in a single application.”