# Cube Synth

> Additive synthesis software instrument with sound morphing and advanced editing. (iPhone/iPad app by Harry Gohs.)

- Source: https://appshunter.io/ios/app/cube-synth/id704213054 (this page in markdown: same URL + `.md`)
- Developer: [Harry Gohs](https://appshunter.io/developer/382428644)
- Category: Music
- Price: $1.99 (on sale, was $3.99)
- Rating: 4.70/5 from 16 App Store ratings · 19 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 19 MB
- Languages: American English
- Released: 2013-10-04
- Data updated: 2026-08-09
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/cube-synth/id704213054/reviews.md

## What is Cube Synth?

Cube Synth is a groundbreaking new software instrument giving you the power and flexibility of additive synthesis together with easy editing and morphing capabilities. Macro parameters allow you to control this beast with unequalled ease.

Intelligent sound morphing capabilities enables you to easily create complex evolving sound scapes, vocal phrases or stunning rhythms simply by choosing up to four sound sources from a predefined set. Then add one of the predefined envelopes and a unique, complex sound preset containing thousands of parameters is created! If you want to dive deeper into the inner secrets of this synthesis monster you can manipulate each parameter individually to get precise control over the sound. A number of high level parameters such as Brightness and Harmonic spread control hundreds of synthesis parameters in a way modeled after the inner workings of natural instruments.
Cube Synth gives you also a new method of getting randomly generated sound patches in a way you never experienced before: roll the dice! Every single try gives you a new unique sound patch, really every try, promised…


Synthesis

• over 400 sound presets
• four morphable sound sources
• up to 512 partials per voice
• harmonic/inharmonic spectra
• arbitrary noise spectra
• morphable filter banks
• 3 Envelopes with tempo sync
• 64 time/level segments per envelope

Arpeggiator

• Uses programmable sequences with up to 32 steps. 
• Can trigger single notes and chords.
• Unique randomizer generates Arpeggios with 100% usability.
• 32 Arpeggios included, unlimited useer arpeggios possible.
• For each step you can program tie, accent, transposition and note order

Effects

• Chorus
• Phaser
• Overdrive
• Ensemble
• Echo/Delay
• Reverb

Global

• Audiobus 2 compatible (Input slot) with state saving
• Support for Ableton Link.
• Inter-app audio compatible (Instrument/Generator)
• CoreMIDI / Virtual MIDI
• Audio recorder with Metronome.
• Upload to SoundCloud and File Export.
• Audio pasteboard.

## Key features

- Additive synthesis engine
- Intelligent sound morphing
- Over 400 sound presets
- Programmable arpeggiator
- Multiple built-in effects
- Audiobus and Inter-app audio support
- Random sound patch generator

## Recent user reviews (10 of 19)

All indexed reviews: https://appshunter.io/ios/app/cube-synth/id704213054/reviews.md

### 1/5 — Unusable with any daw

*2023-03-20, version 1.7.1*

The interapp version is a mess it scale up the size and i cannot change presets ,also there is not auv3 version, I couldn’t even get a refund ..1 star

### 4/5 — GarageBand auv3 internal keyboard on iPad issue again - no sound

*2022-05-20, version 1.7.1*

Love Harry Gohs apps - but auv3 issues in GarageBand unless I’m misunderstanding something there’s no sound while playing internal keyboard on iPad - please help me understand/ or fix - and it’ll be 5 star rating I’m sure - thank you.

### 5/5 — One more excellent app from Virsyn!

*2019-09-20*

One more synth from Virsyn but different. I just love what I can do with this one!

### 5/5 — Another entry in VirSyn's must-own lineup

*2014-10-03, version 1.4.0*

I will readily confess that I own far more synth apps than I realistically need or use.  But if I were tasked with actually picking a synth or two to actually create some music, Cube Synth (or any of the VirSyn synths) would be an excellent choice.  

Cube Synth may actually be my least favorite of the (now) 4 VirSyn products, but it's still easily a 5-star product.  The great thing about VirSyn apps is that they are friendly to the most obsessive sound designers ever, or somebody completely ignorant (or trying to learn) that wants huge libraries of varied sounds without having to make them from scratch.  I'm probably more in the latter camp :)

The sounds in Cube Synth are rich and powerful.  Aboslutely love the "dice" button which randomizes synthesis settings and creates a brand new preset on the spot (which you can save if you like it).  How cool is that?  The master effects suite is top-notch, and best of all the VirSyn apps take up virtually no storage space and work with everything.  You'll regret some of your app purchases, but not this one.

### 5/5 — Simply Amazing Sounds!

*2014-07-17, version 1.3.0*

I just picked up Cube, I had dithered about it, but it is really amazing! Capable of so many great sounds. One of the things I dont think I had appreciated is that it doesnt just cross fade between each corner of the "cube" but it morphs between them. So set a different pitch on one corner and you can get pitch slides, set (and this is reaaly cool) different filter profiles in each corner, with up to six control points, and it can morph between these arbitrary filter shapes at will! So you can set up traditional resonant filter sweeps but so much more, like morphing between formant shapes for vocal sounds. One preset has a very narrow filter that sweeps, picking out each harmonic as it does so, producing a cascade like effect. All very cool, and unique as far as I know.Definitely recommended.

### 5/5 — Deep

*2014-06-09, version 1.3.0*

Very deep editing features and great sounding sound.  Not just another subtractive synth.  You can program the x y envelopes to make your sounds morph or turn them off and freestyle morph.  The effects and arp are great as well.  This would be a great synth in any form but the fact that it's on my ipad makes it truly great.

### 5/5 — Great synth

*2014-05-28, version 1.3.0*

I keep returning to it ...a good sign

### 5/5 — Superb!

*2014-05-27, version 1.3.0*

Very versatile and superb synth.

### 5/5 — First Impression - Nice!

*2014-03-13, version 1.2.0*

Presets are much more organic than your standard subtractive. I find this one a bit cumbersome to program and it is difficult to develop patches that don't have that additive "buzzy" sound to them, but I'm giving five stars based on the fact that the envelope control is outstanding and totally innovative. Also, the arpeggiator, like the one in Addictive Synth, is especially nice.

### 4/5 — Cube

*2014-03-05, version 1.1.0*

This Synth has deep control for evolving pad sounds.

## Frequently asked questions about Cube Synth

### What is Cube Synth?

Cube Synth is a software instrument that utilizes additive synthesis, allowing users to create and manipulate complex sounds. It features intelligent sound morphing and deep parameter control for unique sound design possibilities.

### How much does Cube Synth cost?

Cube Synth is a paid application, priced at $1.99. This one-time purchase grants you full access to all its features and sound presets.

### What devices is Cube Synth compatible with?

Cube Synth is currently supported on iPads. It leverages the iPad's capabilities for its advanced synthesis and audio processing features.

### Does Cube Synth have ads?

No, Cube Synth does not contain advertisements. As a paid application, it offers an uninterrupted user experience focused solely on music creation.

### How often is Cube Synth updated?

Cube Synth was last updated on December 8, 2024, with version 1.7.2. This indicates active development and ongoing support for the application.

### Can Cube Synth be used with other music apps?

Yes, Cube Synth is compatible with Audiobus 2 and Inter-app audio, allowing it to be integrated into existing music production workflows with other compatible applications.

### What kind of sounds can I create with Cube Synth?

Cube Synth excels at creating complex evolving soundscapes, vocal phrases, and stunning rhythms. Its additive synthesis engine and morphing capabilities allow for a vast range of sonic textures.

### Does Cube Synth offer a trial period?

As a paid application, Cube Synth does not typically offer a free trial. The purchase price of $1.99 provides full access to the software.

## Version history (last 5 releases)

### 1.7.2 — 2024-12-08

- Fixes problems with iOS18

### 1.7.1 — 2021-07-27

- Crash on MIDI Learn fixed
- Audiobus iOS14 compatibility issue fixed

### 1.7.0 — 2021-02-06

- Bluetooth MIDI
- Audiobus update
- Ableton Link update
- Bugfixes

### 1.6.0 — 2020-02-12

- Support for iOS dark mode

### 1.5.3 — 2020-02-07

- wrong tuning on iPad mini / iOS 13 fixed

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## More apps by Harry Gohs

- [iVoxel](https://appshunter.io/ios/app/ivoxel/id382428641)
- [iSyn Poly](https://appshunter.io/ios/app/isyn-poly/id443141370)
- [Addictive Synth](https://appshunter.io/ios/app/addictive-synth/id447072653)
- [Addictive microSynth](https://appshunter.io/ios/app/addictive-microsynth/id455651228)
- [Harmony Voice](https://appshunter.io/ios/app/harmony-voice/id532501340)
- [AudioReverb](https://appshunter.io/ios/app/audioreverb/id670248970)

All apps by Harry Gohs: https://appshunter.io/developer/382428644

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*