Vocaline: Vocal Pitch Trainer

Vocaline: Vocal Pitch Trainer is a productivity app by flowbitlabs with 500+ downloads (about 715 estimated). +35 installs in the last 7 days. Released May 26, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Vocaline is a visual vocal pitch trainer that helps you practice with guided piano patterns and real-time voice feedback. Follow the pitch line, listen to the guide sound, and sing along while Vocaline shows your voice on the graph. You can adjust the starting key, tempo, wait time, loop count, scale, and practice…”