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  • #: 206097
  • Price: $3.99 In Apple Store
  • Category: Music
  • Updated: 2014-10-15
  • Current Version: 2.27.12798
  • 2.27.12798
  • Size: 4.50 MB
  • Language: English
  • Seller: MuseAmi Inc.
  • Requirements: Compatible with iPhone 3GS, iPhone 4, iPod touch (3rd generation), iPod touch (4th generation), and iPad. Requires iOS 3.2 or later
  • © 2010
  •  Add to Favorite apps



ImproVox is the original vocal instrument for iPhone. Real-time pitch correction and harmonization enable you to create lush harmonies as you sing - and always sound in tune! Add vibrant textures with effects like reverb and echo, then record your performance and share it with friends.  

With state-of-the-art audio processing and a sophisticated yet intuitive feature set, it’s both easy to enjoy and a challenge to master. All it takes is the desire to explore and create.

Features Include:

-Real-time pitch correction

-Real-time harmonization

-effects including reverb, echo, ring modulator, flanger, and more!

-Recording and overdubbing

-Share via SoundCloud or email

-Import tracks from your iTunes Library

-AudioCopy and AudioPaste support

-Audiobus support

Headphones required

What's New in Version 2.27.12798

Now running smoothly in iOS 8! We've also improved Audiobus connectivity and fixed a few other little bugs. Let us know how it's sounding over at facebook.com/improvox

Happy Harmonizing!

iPad Screenshots

ImproVox iPad Screenshot 1
ImproVox iPad Screenshot 2
ImproVox iPad Screenshot 3
ImproVox iPad Screenshot 4

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Rated 1/5 based on 3 customer reviews.


5/5 stars

This is amazing

Better then anything I've previously used I only wish that it was for pc's also id buy it again just to get this awesome program onto my pc way better then any auto tune because it not only pitch corrects but also gives some of the best voice changing effects I've ever heard extremely clear effects <3 thank you for making this and
Please think about making this for PC I really really want to use as a realtime voice changer etc

0/5 stars


Too much of a delay. Very glitchy and crashes alot! Not worth it I want a refund..

0/5 stars

Does not work without headphone - on iPad

On iPad:

Two days I struggled, making this App to record something. It appeared to never enabling iPad's built-in mic. It was only creating files-without-any-sound.

Then, I just plugged-in a headphone/earphone type computer audio cable into iPad's earphone jack (without connecting the other end of the cable to anything). And, then sound showed up.



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The information may be outdated (2017-03-08 17:49:44). For actual information go to iTunes

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