# SpaceFields — Space Ambient Machine

> Loop-based sound mangler for ambient and rhythmic sound design. (iPhone/iPad app by Igor Vasiliev.)

- Source: https://appshunter.io/ios/app/spacefields/id1596872812 (this page in markdown: same URL + `.md`)
- Developer: [Igor Vasiliev](https://appshunter.io/developer/424401626)
- Category: Music, Entertainment
- Price: $10.99
- Rating: 4.70/5 from 47 App Store ratings · 21 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.4 · 132 MB
- Languages: American English
- Released: 2022-03-08
- Data updated: 2026-09-07
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/spacefields/id1596872812/reviews.md

## What is SpaceFields?

Loop-based mangler effect to create slowly changing rhythmic sound structures in deep reverb space from any external sources or samples. Great for experimenting and designing ambient and noise backgrounds with rhythmic elements.

The principle of the application is quite simple. It is based on a loop recorder with two loops. When one loop is recorded, the second is played back. When the loop recording stops, there is a smooth transition between them. Three separate outputs can playback the recorded loop with different pitches (speeds), each with its own effects and two automation generators. The mix of these outputs is fed to the convolution reverb. The reverb is packed with a set of long and deep sound spaces that create a blurry and ambient sound.

But the main feature of this application is its well designed parameters that make it easy to experiment with a huge number of sound options using any source material from live instruments to synthesized sound. With just two parameters you can add complex rhythmic structures based on Euclidean rhythms, and easy-to-use automation generators with a randomize option to add variations to the sound, allowing you to modify parameters like an LFO or based on a given rhythm. The convolution reverb has advanced options with which you can change and extend the original reverb spaces.

Even using the randomization options, in almost every case, you will get interesting and various soundscapes and textures. With these options it is very easy to create the basis for new unique presets. It only takes a little tweaking of some parameters to get impressive results.

The loop recorder can be started and stopped manually or by input signal, can use fixed length or overwrite the loop while recording, and has the option for crossfade between the end and the beginning of the loop. All this makes it convenient for live use as well as when processing recorded material. As an extended option, you can use a special mode in which the application works as a direct effect, without the loop recorder.

The special mode sampler is designed for quickly load samples and easy control of the application when used it live. This panel contains the input and output controls, essential controls of the loop recorder, and a large area with a recording counter, which is also used to start/stop the recorder. You can assign up to nine samples for fast loading into the loop, as well as save a recorded loop as a sample and to an external file.

SpaceFields is a universal application for iOS and macOS. It can work on iPhone and iPad as well as Mac / MacBook with M1 chip (and later). SpaceFields works on iPhone and iPad standalone, as an Audio Unit or Inter-App Audio module, with supports Audiobus host app. On MacOS, SpaceFields can works both as a standalone application and as an Audio unit (AUv3) with DAWs and other hosts that support AUv3 plugins. All application features are available on iOS and macOS, including MIDI support (with a MIDI learn option), audio unit parameters and importing samples from any directory on device. SpaceFields has a built-in detailed description of all parameters also available as PDF file on the application site.

Demos and previews:

https://www.youtube.com/watch?v=cL1Dis3u0AQ
https://www.youtube.com/watch?v=TpkWkc5I0uE
https://www.youtube.com/watch?v=74LyfDM2dQM

You can find more information on SpaceFields and other creative audio apps at:

https://motion-soundscape.blogspot.com

## Key features

- Loop-based sound mangling
- Dual loop recorder
- Pitch shifting and effects
- Convolution reverb with deep spaces
- Rhythmic structure generation
- Automation generators with randomization
- Live and sample processing modes

## Recent user reviews (10 of 21)

All indexed reviews: https://appshunter.io/ios/app/spacefields/id1596872812/reviews.md

### 1/5 — Stupid small on iPhone 12

*2025-01-22*

Lazy developer! Real lazy. Another Lego developer.

### 5/5 — Work of Genius

*2024-12-09*

No two ways about it. Import samples and head for deep space !

### 5/5 — Must have app, it has SO MANY uses !

*2024-02-25*

I absolutely LOVE this app, it’s bloody brilliant ! I used it recently with some Dub recordings I was doing with one of the bands I’m in and used with “Radio Unit” with “Dubstation” placed after it in AUM it’s just superb for random spacey vocal hits. Similarly, I’ve been creating drone music with it and I’m just itching now to feed my Didgeridoo through SpaceFields 😊 If you make ambient music, this app is a no brainer.. just have it, you won’t regret it!

### 5/5 — Love it!

*2023-06-10*

Another fabulous app! All of his apps are out this world.  If you like interesting audio mangling and ambient you will dig it.

### 5/5 — Inter Outer Ultra Dimensional

*2022-10-20*

Spacefields is the echo chamber reverb feedback cadillac i’ve been looking for. it’s a brilliant piece of design that can send ur sounds into the cosmos and back again

### 5/5 — A glitcher’s dream app probably.

*2022-08-16*

Surely if you want to recreate the sonic and haunting repetition that is ‘19’, you could still be doing most of the heavy lifting yourself? But Igor’s taken the weight for you if you are less precise, more ‘Hawkwind bubbling synth in the background’ than that. If the glitching and looping and carved-up remnants of a few notes are all that’s needed, and actually any number of droning loops could fit the bill, this is a wide and varied palette of them. 

 Presets are in alphabetical order, and I chose ‘Andromeda’ so you can see which end of the precision spectrum my use fell, but any modern music creation could happily incorporate Spacefields’ effect as part of it, or not, as the creator (not ‘The Creator’ !) decides. Really interesting and it will take inputs via microphone, guitar etc, I just used a virtual synth inside Apple’s baby DAW on an iPad Pro M1 though. Ought to make some righteous output from any number of instrument types in the ‘real’ world though, and a few vids online of interest demonstrate this. Take care all.

### 5/5 — Best yet?

*2022-08-04*

Everything Igor releaases is spectacular and SpaceFields is the pinnacle of years of prolific work. Eminently playable UI. Thank you so much!

### 1/5 — Stupid small on iPhone 12

*2022-07-25, version 1.2*

Lazy developer!

### 5/5 — Feed in any sound and watch the magic happen

*2022-03-16*

If Lustmord gets a hold of this plugin, he’ll be dishing out one album per day.
It is by far the most comprehensive sound Manglar I’ve ever tried. 
You can take a sound source completely beyond recognition in an ever evolving Multi layered drone.
Because it offers extensive midi mapping options, you can turn a physical control surface with a lot of knobs into the ultimate ambient machine.

### 5/5 — Gem of gems

*2022-03-15*

Like learning to properly use and understand concepts of digital processing while making the best noises ever

## Frequently asked questions about SpaceFields

### What does SpaceFields do?

SpaceFields is a loop-based sound mangler designed to create slowly changing rhythmic sound structures and ambient backgrounds. It takes any external audio source or samples and processes them through a dual-loop system with effects and convolution reverb to generate unique soundscapes.

### What are the key features of SpaceFields?

Key features include a loop recorder with two loops, smooth transitions between them, three separate outputs with different pitches and effects, convolution reverb with deep sound spaces, and automation generators for adding rhythmic complexity and variations. It also supports live use and sample processing.

### How much does SpaceFields cost?

SpaceFields is a paid application. The provided data indicates it does not have in-app purchases or ads, suggesting a one-time purchase for full access to all features.

### What devices is SpaceFields compatible with?

SpaceFields is a universal application available for iOS and macOS. It can be used on iPhones, iPads, and MacBooks with M1 chips or later. It supports standalone operation, Audio Unit (AUv3), and Inter-App Audio modules.

### What are some common use cases for SpaceFields?

Common use cases include creating ambient music backgrounds, designing unique sound textures, experimenting with rhythmic elements, generating evolving soundscapes for electronic music, and processing live instruments or synthesized sounds for creative effect.

## Version history (last 5 releases)

### 1.7 — 2025-05-22

- New app icon.
- Some improvements of user interface.
- Optimization of the audio engine.
- MIDI controls for LFO parameters.
- Several minor bugs were fixed.
- Updated app description.

### 1.6 — 2024-05-01

This update significantly improves the user interface and makes it simpler and more convenient.
- Switching between the Sampler and Main screens is located in the upper left corner.
- The "More" button in the top right opens a pop-up menu with additional options.
- Select buttons from a list of values open a pop-up menu.
- New option to randomize automation parameters.
- The sound engine has been optimized.
- The description updated and improved.
- Some minor bugs were fixed.

### 1.5 — 2022-10-18

- SpaceFields can be used as an Instrument or Effects plugin in DAWs and hosts on iOS and macOS (AUv3).
- Added a panel for quickly selecting a preset, which opens by double tap on the preset name area at the top of the screen.
- Samples imported or stored in the sampler cells are available through the "App" - "Files" panel, and you can save them to any other directory when using the SpaceFields as a plugin on iOS and macOS.
- Added fullscreen mode when using the plugin with GarageBand (iOS).
- Fixed an issue with using Bluetooth audio devices.
- Some improvements and fixing a few minor bugs.

### 1.4.2 — 2022-08-06

- Fixed issue with jumping knob values.
- Several minor bugs were fixed.

### 1.4 — 2022-08-03

- Added new presets.
- Option Rand generates parameters for Direct mode.
- App setting to restore parameters for audio unit.
- Fixed problem with switching knobs value on iPhone.
- Fixed crash when standalone on macOS in some cases.
- Also several minor bugs were fixed.
- Optimization of the audio engine.
- Updated app description.

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## More apps by Igor Vasiliev

- [SoundScaper](https://appshunter.io/ios/app/soundscaper/id945258583)
- [FieldScaper](https://appshunter.io/ios/app/fieldscaper/id1006624104)
- [SynthScaper](https://appshunter.io/ios/app/synthscaper/id1175892734)
- [SynthScaper LE](https://appshunter.io/ios/app/synthscaper-le/id1445569079)
- [Classic FX](https://appshunter.io/ios/app/classic-fx/id1471754938)
- [BeatCutter](https://appshunter.io/ios/app/beatcutter/id1536114453)

All apps by Igor Vasiliev: https://appshunter.io/developer/424401626

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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 2026-09-07.*