SoundPrism Electro is a musical instrument which makes it easy to come up with great chord progressions.

Play full arrangements of bass, harmony and melody with just one tap, making it an indispensable tool for songwriters or electronic musicians looking to add powerful chord progressions to their tracks.


* New sound engine with rock-solid polyphony and great-sounding effects. SoundPrism Electro’s new sounds are hand-crafted by Swiss sound designer Oliver Imseng to work beautifully with each other.
* Innovative and improved chord input system: effortlessly play inversions and chord progressions while focusing on your track, not on the music theory behind it.
* A ribbon controller for live manipulation of the built-in effects.
* New interactive tutorial system: SoundPrism Electro walks you through its interface and teaches you how to play.
* Supports Audiobus including state saving.
* Supports Core MIDI

What users are saying on the Audiobus forum:

"SoundPrism Pro has always been one of my fundamental instruments and composing tools, can't do without it, so I just got Electro two seconds ago. In just playing it for a minute I've suddenly got a head full of new tunes! This app is awesome: both the sounds and the playing structure are unique and fantastic! The only bad thing is I now have to put it away and go to work."

"This thing is awesome, the sounds coming from its internal synth are very rich and worth the price alone. I am glad I purchased this, keep em comming, oh yeah and thanks!"

What's New

Version 1.2.1

Audiobus 3 MIDI fixes on iPhone.

Ratings and Reviews

great! Would love option for chord only w/o bass


Nice that bass segment can play along with chord one finger, but would LOVE option to have no bass until pressed, for a chord. We have this for single notes, but not the chord alone like SoundPrism Pro (regular)

Satisfying Sound


Surprisingly easy to play and versatile.



If you read any other reviews you know what this does so I won't bore you with another explanation or description. I'll just tell you what I like about it. The fact that you can connect through core midi to other synths (hardware, software, or apps on the same device) and have different sounds for the bass, chords and lead makes this extremely useful and musical. I didn't particularly care for the internal sounds but that's irrelevant since I can connect to Sunrizer, Animoog, Magellan or any number of other great sounding synth apps on iOS. This controller is the ultimate in portable music creation. I don't have to carry an external midi controller with me ever. It has a great interactive tutorial system that makes it very quick and easy to learn all the ins and outs. You don't even need to have a degree in music to understand it. If you have any suggestions for the developer to add to this app, I have found him to be very responsive. I have to give this app five stars and since five is the limit I will also give it two big thumbs up. Great work, Audanica GmbH.


Audanika GmbH
29.5 MB
Requires iOS 8.3 or later. Compatible with iPhone, iPad, and iPod touch.
English, German
Age Rating
Rated 4+
© Audanika GmbH


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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