Only the current version so far — new entries appear as the app ships updates.
Bel Canto Exercises is a productivity app by Altuğ Başaran with 10,000+ downloads (about 29K estimated). +75 installs in the last 7 days. Rated 4.2 from 136 ratings. Released Oct 25, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “A voice training tool for singers with various vocal exercises.”