AudioStretch

AudioStretch

Music Transcription Tool

223 ratings
407 reviews
#71 in paid Music
📚 Education
🎵 Music
$9.99

Details

  • Released
  • Updated
  • November 2, 2012
  • October 3, 2024

Features

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About

This tool allows musicians to slow down, loop, and transpose music from audio or video files. It's designed to help users learn songs by ear, experiment with sounds, or simply explore their music library in new ways.

✓Import audio or video files
✓Capture video with phone camera
✓Change speed without changing pitch
✓Transpose any music
✓Loop difficult sections
✓LiveScrub waveform listening
✓Keyboard/spectrum transcription aid
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What's New in AudioStretch

7.0.0

October 3, 2024

Stability improvements and bug fixes. See something wrong? Send your feedback to support@audiostretch.com

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Charts

Top Paid

📉 71-3

Music

This app dropped -3 positions in Music chart.

Last updated on October 12, 2026.

User reviews

Amazing!

I was going to use this app for music but now I use it on different videos for humorous reasons. It’s really funny and always makes me laugh like a baby at it, especially when I press point A and B to be close together so it looks like the videos lagging. It’s really fun even when not used for its intended purpose. I think the very first video I saw that introduced this app to me was an audio stretched video of Mickey Mouse yelling at dirty shoes. Thanks to all the memes for introducing your app to me. Even better is how my phone automatically puts it in “Entertainment” instead of “other” or “misc” which is funny. Great useful tool and fun source of entertainment,ent at the same time!
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Needs a right minus left

The left minus right audio mode is OK, but why is there not right minus left audio mode? Please add it!!!!






(P.S. What about the bug where they mistakenly upload only the first ten seconds of a video on FRICKING SILENCE??)

Great App, Needs Some Bug Fixes

I’ve had this app for I think 5 years now and I bought it I think 4 years ago. Easily the best app I’ve ever paid for, I really enjoy the ability to pitch songs up and down, slow them down, and reverse them. I could not recommend this app enough. However, it has a number of bugs that really need to be addressed. First, when loading some songs, it will load 10 seconds of silence with the A & B function and no audio will appear or play. This happens a lot more often with longer songs, to the point where a 30 minute audio I have needs to be loaded in 10+ times before actually loading successfully. Second, if the player is interrupted by other audio, like a video playing on your phone etc., sometimes the app has to be reset entirely before working again. Both of these are prevalent enough that I have to deal with them multiple times daily. Aside from these bugs I really do love the app and would love to see Spotify integration if possible in the future!
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Create sound

This is amazing to create my own sound!

Great music app but some issues.

It’s a good app for mixing and adjusting audio and music. But recently, any time I pick music from my folders, there’s no sound. I try to offload it, and it still doesn't play any of my music from my folder.

Developer apps

FAQ

What does AudioStretch do?

AudioStretch is an audio and video transcription tool that allows musicians to manipulate the pitch and speed of music. You can slow down songs, loop difficult sections, and transpose notes, making it easier to learn music by ear or experiment with sounds.

What are the key features of AudioStretch?

Key features include importing audio or video files, capturing video directly with your phone's camera, changing playback speed without altering pitch, transposing music, looping specific sections, and a LiveScrub™ feature to listen as you drag the waveform. It also offers a keyboard/spectrum feature for detailed transcription.

How much does AudioStretch cost?

AudioStretch is a paid application. However, a free version called AudioStretch Lite is available, offering most of the same functionality with some feature limitations, allowing users to test its suitability before purchasing the full version.

What kind of files can I import into AudioStretch?

You can import audio or video files from your device's music library (excluding DRM-protected songs from Apple Music), or use the Document Picker to import from cloud services like iCloud and OneDrive. You can also open files from Dropbox and email attachments via the 'Open In' option.

Who would benefit from using AudioStretch?

AudioStretch is ideal for musicians, music students, and anyone learning to play songs by ear. It's also useful for those interested in sonic experimentation or simply wanting to explore their music library in a new way by manipulating playback speed and pitch.