Only the current version so far — new entries appear as the app ships updates.
Speech Level Singing Exercises is a productivity app by Altuğ Başaran with 10,000+ downloads (about 29K estimated). +57 installs in the last 7 days. Rated 4.6 from 99 ratings. Released Apr 19, 2019. Install growth, rank history, SDKs and ad networks.
From the store listing: “A voice training tool for singers with various vocal exercises.”