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iTunes is the world's easiest way to organize and add to your digital media collection.

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By Mark Kenski

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Tunestretch gives you precision control over the playback speed of songs and podcasts in your media library.

Start listening your way: save more time on podcasts, study musical intricacies, ease the speed back on podcasts not in your native tongue to aid comprehension, or just have fun!

- Slow audio as much as 10x, or speed up as much as 3x*
- Select the rate with .01x precision.
- Listen to altered audio mixed with music or podcasts from other apps.
- Use iTunes file sharing to drag audio you have modified to your computer.

Note: Tunestretch works with large audio files so it will not run on devices with less than .5Gb free space.

Tunestretch uses the Dirac Dimension 3 (LE) audio technology to achieve outstanding audio quality in the stretched selections.

*Speed selection is limited by audio length. Up to 15 minutes may be stretched to 10x. For audio longer than that, max slow factor is scaled back in proportion to length. Audio over 80 minutes can only be speeded up. The maximum length for audio imported by Tunestretch is 3 hours.

Media that is protected cannot be imported or modified in Tunestretch. Please see the iTunes store for information about upgrading to iTunes Plus format.

Dirac Time Stretch/Pitch Shift technology (c) 2005-2010 The DSP Dimension / Stephan M. Bernsee

What's New in Version 1.01

Bug fixes.


iPhone Screenshot 1
iPad Screenshot 1
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This app is designed for both iPhone and iPad
  • Free
  • Category: Music
  • Updated:
  • Version: 1.01
  • Size: 3.4 MB
  • Languages: English, German
  • Developer:

Compatibility: Requires iOS 4.2 or later. Compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPad, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation) and iPod touch (6th generation).

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