AudioStretch:Music Pitch Tool

In-app purchases
3.4
3.92K reviews
1M+
Downloads
Content rating
PEGI 3
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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 [email protected]
Updated on
Jan 15, 2025

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
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No data collected
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Ratings and reviews

3.7
3.69K reviews
Red Universe Mickey Mouse
October 7, 2024
It's a great app overall. But there are two problems I'm currently having with the app. 1. If you play the video backwards too fast the video gets choppy. And 2. it randomly freezes when you go back and forth too fast. These problems never occurred in the old version of the app till this current version of the app so it be nice if you guys would fix these bugs please and thank you
24 people found this review helpful
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BandLab Technologies
October 7, 2024
Thanks for your feedback! We'll share it with the team.
Jules van de port
December 1, 2022
I bought this app and love it, best tool I've encountered for music transcription. I would give 5 star but recently I'm getting a bug that prompts me to purchase the app when I'm using it offline usually pausing whatever I'm listening to, it's pretty annoying since I've bought the app and don't want to be bothered with this in the middle of my practice Please fix ♥️
5 people found this review helpful
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BB Willis
January 26, 2025
I remember audio stretch was a funny and a good app to use, but when it updated, it horribly went wrong. I can't make the video longer anymore, and it's asking me to download the band lab or buy the pro. It was exclusively, and I couldn't do a thing, but I had to make it short. I'm really disappointed that it went this way it was..
1 person found this review helpful
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BandLab Technologies
January 27, 2025
Sorry to see the 1-star review, Willis! We'll share your feedback with our team to review for future updates!

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!