Voice Tuner: Pitch Tracker

Trace the “contour” of your pitch in real time. Voice Tuner is a simple pitch tracker for singers — no songs or sheet music needed. Just sing into the mic and instantly see how far each note is from the correct pitch.

Great for: • Stabilizing your pitch in singing or vocal training • Visualizing how in-tune your voice is • Ear training and fixing an “off-key” habit • Warm-ups, karaoke, and choir practice

Features: • Real-time readout: note name, octave, cents, and frequency • Trajectory graph over a semitone grid • Keys: major/minor in all 12 keys, with scale tones highlighted • Reference tone & scale playback to find your starting pitch • Record & review: get a score and per-note accuracy shown in color • Guide playback of your melody at the “correct” pitch • Play back your own recording

Why you’ll like it: • Free • 100% on-device — audio is processed on your iPhone and never sent anywhere • No account required • Clean, easy-to-read design