AudioStretch:Music Pitch Tool

In-app purchases
4.65K reviews
Content rating
PEGI 3
1M+
Downloads
Content rating
PEGI 3
In-App Purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

As a musician, or someone who is started learning music, one of the most helpful tools you can have is the ability to slow-down, loop or change pitch for a piece of music you are trying to learn.

With the award-winning AudioStretch app you can change the speed of an audio file without affecting the pitch, or change the pitch without changing the speed. With its unique LiveScrub™ feature, you can even play audio as you drag the waveform so you can listen note-by-note.

AudioStretch is incredibly responsive and easy-to-use. Ideal for transcription, learning songs by ear, crazy sonic experimentation, or just listening to your music library in a new way.

FEATURES:
• Real-time pitch shifting by up to 36 semitones up or down, with fine tuning to 1-cent resolution
• Real-time speed adjustment from zero speed up to 10x normal speed
• Zero-Speed playback - set the speed to 0 or simply tap and hold waveform to listen to the specific note
• LiveScrub™ - listen as you drag/hold the waveform
• Import audio files from your music library, device storage or cloud storage like Google Drive, Dropbox, OneDrive etc
• Export with pitch and/or speed adjustment into an audio file and save it to your device storage or share it to cloud storage.
• Capture audio with your phone’s default audio recorder (if installed).
• Markers - set an unlimited numbers of markers to quickly jump between important parts of the piece or simply bookmark particular area.
• Flexible A-B loop allows practicing a particular area of the piece you’re learning in a most comfortable way.
• No annoying ads 👍

Please note that the video playback feature is not available on the Android (both free and paid) version of AudioStretch.

If you run into any problems with AudioStretch or AudioStretch Lite, please contact support@audiostretch.com
Transcribe tunes, change pitch and speed with no loss in quality
Updated on
May 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

4.35K reviews
Johnny
April 27, 2023
The app is alright. Handy for making audios for whatever reasons. However what sucks is that there is no option to actually save the audio/video to your phone, so that'd be nice. Also sometimes the audio completely breaks and with how the app picks up where you left off even when closing and reopening I assume the only solution at the moment is a reinstall.
91 people found this review helpful
Did you find this helpful?
BandLab Technologies
April 27, 2023
Thanks for the review! We want to help with the issue you're experiencing, but we're going to need more information. Please get in contact with us here: https://help.bandlab.com/hc/en-us/requests/new
Red Universe Mickey Mouse
May 12, 2026
As of the recent update, the app is just getting worse and worse. First the videos for the app have slight problems, now videos are removed ENTIRELY (at least for what I'm experiencing) on Audiostretch to where every time I now wanna play videos on it I get an error. If this is gonna be your last update on it, then it's a sad way to go out without realizing you made the app worse than before.
84 people found this review helpful
Did you find this helpful?
H A (Haraldius)
August 17, 2026
the pitch shifting is really stable, one of the best tools for that, but when I try and download the song, the file is always corrupted for me and is either silent or just weird noises that can only be played on certain apps, other than that though, it's good.
4 people found this review helpful
Did you find this helpful?

What’s new

We’ve squashed some pesky bugs and made overall app improvements just for you. Update your app to keep it running smoothly!