Makuhari-Tune 日本語 Download on the App Store
Vocal Pitch Correction / Built for rap

Sing, and land
on pitch instantly.

Real-time pitch correction on iPhone.
Tune your voice as you sing — then record over beats, shape it with EQ and reverb, and export. All on one device.

Try free on the App Store
7-day free trial on the yearly plan ・ No account ・ Audio stays on your device
LOW LATENCY
Monitor yourself
with minimal delay
ON-DEVICE
Processed safely
on your phone
KEY & SCALE
Lock to the key
of your track
Makuhari-Tune live pitch correction screen

What is vocal pitch correction?

Often called “auto-tune,” pitch correction pulls your voice to the right notes in the key of your song — naturally. Makuhari-Tune lets you hear that correction while you sing.

Stay on key.

Record. Tune. Finish.

Everything it takes to finish a track, in one app.

Real-time pitch correction screen

Real-time voice tuning

Live pitch correction that sounds natural, so you can focus on delivery.

Screen comparing original and tuned takes

Original / Tuned A-B

Compare before and after, down to the smallest pitch movements.

Screen for picking a beat and recording

Record over any beat

Pick a beat and record on top. Stay in the flow.

EQ and reverb adjustment screen

EQ, reverb & echo

Shape the take with EQ, reverb and echo. Finish the mix on one device.

Three steps to your first take.

1. Pick a beat
Choose a beat that fits
your mood and flow.
2. Sing, and tune
Corrected in real time,
still sounding like you.
3. Finish and export
Mix it, polish it,
and export right away.

Keep the nuance of your voice.
Move only the pitch.

Dial the correction speed to go from a natural finish to a striking, effected vocal.

Pitch correction
FAQ

Can it sound natural?
Yes — adjust the correction speed (RETURN SPEED) to go from a strongly effected sound to a natural finish that doesn't sound corrected at all.
Is my audio sent to the cloud?
No. Recording, correction and export all happen on your device. No account required.
Which iPhones are supported?
iPhones running iOS 17 or later. Wired earphones are recommended for live monitoring — Bluetooth adds enough latency that the timing feels off.
How much can I use for free?
The yearly plan includes a 7-day free trial with every feature unlocked. Cancel within the trial and you are not charged. No account registration needed.

Your next take starts here.

One iPhone, and your voice takes center stage.

Try free on the App Store
7-day free trial on the yearly plan ・ No account ・ Audio stays on your device