What is the best pitch correction for singing live on iPad?
Choose a real-time AUv3 with low plug-in latency and key and scale controls. Auto-Tune AUv3 from Antares is a dedicated, free option. OneMove Vocal Console includes pitch correction (its Tune module) inside a complete vocal chain, at 1.3–4 ms of plug-in latency for the whole chain in Live mode. We make OneMove Vocal Console and have not measured the iPad alternatives, so try each with your own voice.
What to look for
- Real-time operation. Some pitch editors work on recorded audio and cannot be sung through.
- Plug-in latency. It adds to your host's buffer and your interface.
- Key and scale, or MIDI. The tuner needs to know which notes are correct.
- Speed control. A hard setting gives the obvious tuned effect; a soft one keeps the voice natural.
The options
| option | what it is | use it when |
|---|---|---|
| OneMove Vocal Console, Tune (ours) | real-time correction inside a 14-module chain: key and scale, Auto Key, Humanize, MIDI target notes | you want tuning and the rest of the chain together |
| Auto-Tune AUv3 (Antares) | dedicated real-time pitch correction with retune speed, humanize and scale | you want only pitch correction |
| Vocal Tune Studio (Davy Wentzler) | correction of recorded audio, with control over each note | you are editing a recording, not singing live |
What other products offer comes from their App Store listings on 9 November 2026.
Tune's measured figures
| measurement | Studio | Live |
|---|---|---|
| Hard: settles from silence | 15 ms | 28 ms |
| Hard: change from one note to the next | 35 ms | 46 ms |
Held notes land within 0.1 cent. Natural keeps 80–96 % of the singer's vibrato at 50–100 cents depth. Measured against a commercial reference tuner: the method and the reference's figures.
Questions
Why can't pitch correction be instant?
A pitch detector has to hear one or two cycles of the voice before it knows the note, and low notes have longer cycles. Latency explained covers this.
Can I use Tune with MIDI?
Yes. Tune can take its target notes from MIDI, if your host can route MIDI to an effect.
What we have not measured
We have not measured Auto-Tune AUv3 or Vocal Tune Studio on iPad. Our reference measurements were made with a desktop tuner on a Mac.
Antares and Auto-Tune are trademarks of Antares Audio Technologies. Vocal Tune Studio is a product of its developer. Products are named only for comparison. OneMove Audio is not affiliated with or endorsed by these companies.