—
Find your range
Hold a button, sustain your lowest / highest comfortable note (no straining, no whisper), release. A relaxed hum works.
Match drill
A tone plays, you slide your voice onto it and hold. Lock within ±35¢ for 0.8s to score. 10 reps per session.
—
Songs for your voice
Coach
Run a few drill sessions, then ask the coach. It reads your real numbers.