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By Boris Blank

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Yellofier makes anything into music. Record your voice, a musical instrument or everyday noises. Within seconds the app magically turns them into groovy music.

#1 in Music (iPad) in 8 countries, top 10 in 50 countries.
Top 5 in 3 countries (iPhone).

Edit the sounds and effects by moving and twisting colored blocks. Yellofier doesn’t look like any other music program. You can create a full song within minutes – even without knowing anything about music!

Create unique music with your own sounds and with the sounds of Yello’s musical maestro Boris Blank. The Yellofier also includes sounds and songs by some of the greatest musicians within electronic music. Anything can be yellofied!

• Automatically slice your sound into 8 pieces and create a groove
• Record up to 16 custom sounds per song, divided into two user sound banks
• Combine sounds and effects in an innovative step sequencer
• Change pitch of each step to create melodies
• Multiple effects and variations
• Share your work
• 48 bundled sounds by Boris Blank
• Songs and sounds by the finest artists within electronic music: Carl Craig, Henrik Schwarz, The Orb, Trentemøller, Booka Shade, Orbital, The The, Thomas Fehlmann, Charles Webster, Håkan Lidbo and more…
• Record the sound of other Audiobus compatible apps
• Play back the sound into other Audiobus compatible apps
For best sound, use headphones.

NOTE: Since version 1.2, the preview-sound function changed from single tap to long-press! So the functionality is not gone, but we changed to long-press to not interfere with the music.

If you are running iOS7, the app can sometimes go silent and not produce any sound. If this happens, double-tap the home button to enter the multi-task view, scroll to Yellofier and swipe it upwards out of the screen. Then start Yellofier again, and it should make sound again. Sorry for the inconvenience, we hope that Apple will fix this issue as soon as possible.

The demo tracks in Yellofier are under copyright protection.

Learn more about Yellofier and discover more of Yello’s music at

Produced by Boris Blank
Developed by Jonatan Liljedahl
Designed by Håkan Ullberg
Concept by Håkan Lidbo

Presented by Electronic Beats – Telekom’s international music program.

Here is an online tutorial video:

What's New in Version 1.3.1

• Update to Audiobus 2.1 with Inter-App Audio and iOS 8 compatibility
• Built for 64-bit devices


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Customer Reviews

Audio-mangling Bliss!

This thing is SO cool. It's just fantastic, right out of the gate, and will surely become a "Hall of Fame" app moving forward. Musician or not - everyone I allow to play with Yellofier has to be darted with a tranquilizer gun so I can get my iPhone or iPad back from them. It's really no surprise when one considers that the creative genius behind the band Yello is responsible for it's inception. Who doesn't love the closing sequence in the movie "Farris Bueller's Day Off" plus songs like "I Love You" and "Heavy Whispers".

Great app. Fun. Please add audio paste and midi

Great app from amazing music pioneers. Sounds great and great fun. I lose myself for hours. I wish it had audio paste so I could import high quality sounds I record. Also would love midi and some other features to make it okay nice with other apps...because it sounds so good and I like my performances so much I want to build upon them in other Pro apps. Either way it's worth every penny. I love it. Buy it!

Such much fun...

It's probably my favorite music app. It allows you to take a sound or sample and sequence it while adding wacky effects, twisting the sound from noise to music. Can't really tell the difference between the electrified version but I own both. Go ahead and get it and start having some fun.

View In iTunes
This app is designed for both iPhone and iPad
  • $2.99
  • Category: Music
  • Updated:
  • Version: 1.3.1
  • Size: 34.6 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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