This app is #3 in our series of 10 Limited Edition apps. Learn more:

AudioTune is a new real-time pitch correction AUv3 plugin from Coda Labs and AudioKit. Make vocals and instruments sound more in tune, or add creative robotic tuning effects in real-time with nearly zero latency.


- Real time auto pitch correction for monophonic signals from 50Hz to 2000Hz.
- Works on male and female voices.
- Control the correction amount and correction speed for natural or robotic sounding output.
- Tune to 144 different scales.
- Set your pitch standard to any frequency (default: A=440Hz)
- Use in standalone with wired or wireless headphones.
- Works in all AUv3 hosts, such as Garageband and AUM.
- Shortcut to process audio files in standalone.
- Record your creations in-app in standalone.
- Run multiple instances of AudioTune in compatible hosts.

What’s New

Version 1.18

Thanks everyone!
+ This update adds support for the next iOS version
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Ratings and Reviews

4.2 out of 5
50 Ratings

50 Ratings

Mehmui ,

So glad this exists!

Please do your best to cut down on the latency and cpu usage. I know that might be difficult. Iphone xr avid aum auv3, synthone user, this plugin hits my cpu the hardest of any app i own. I think it sounds and tracks pretty good. When you put it into custom scale mode it sometimes does a wild octave down pitch shift sound which sounds pretty rad, though completely uncontrollable. I love where this is going go deeper!

Developer Response ,

Hi, we’ve just released an update that should cut down on CPU usage. Latency is a function of your buffer size, which you should be able to adjust in your AUv3 host. If it works for you, would you mind updating your review? Thanks!

Joearaujo5488 ,


This app is by far the best auto tuning app I’ve tried over the years. I’m constantly recording on my tablet and this was a lifesaver. Prior to this app I was using Antares Auto-Tune and I have been using it for the past ten years until audiotune came along and amazed me. The tracking is amazing on this app and has a very pleasing and professional tuning sound to it. I also had a very minor (very minor) issue and support immediately fixed it with an update a day later. Would’ve gladly paid more for this app. Thanks!

needHymn ,

Updating review...

Update: it's not detecting my external keyboard. Restarted everything multiple times. My keyboard is working fine in all other instruments, but not this one. Tried using my keyboard to control audio tune in both its stand alone mode, and also with it running in garage band, and after many attempts and restarts, it 100% never is picking up any key presses, even in garage band, and yes, garage band picks up my keyboard just fine on every other auv3 app that I'm using in garageband. But in my testing, I made sure to close every other app, except for this one and garageband, and still it didn't pick up my key presses. So nothing is wrong with my keyboard.


AudioKit Pro, LLC
78.9 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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