# Spiral Chorus — AUv3 LCR Chorus Effect

> Analog-modeled LCR chorus AUv3 plugin for iOS music production. (iPhone/iPad app by Tom Power.)

- Source: https://appshunter.io/ios/app/spiral-chorus/id6449840927 (this page in markdown: same URL + `.md`)
- Developer: [Tom Power](https://appshunter.io/developer/1629402664)
- Category: Music
- Price: Free with in-app purchases
- Rating: 5.00/5 from 15 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 12 MB
- Languages: American English
- Released: 2024-02-01
- Data updated: 2026-08-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/spiral-chorus/id6449840927/reviews.md

## What is Spiral Chorus?

FX Forms #001 - Spiral Chorus from Wild Surmise Music, number one in the series of AUv3 FX plugins.

Key Features:

- Analog Modeled LCR Chorus: Delve into the rich, warm textures of an analog-modeled LCR (Left-Center-Right) chorus effect, bringing a new dimension to your tracks.

- Touch-Friendly Controls: With an interface tailored for iOS, Spiral Chorus offers intuitive, touch-friendly controls. Effortlessly sculpt your sound with responsive sliders and xy pads, ensuring a seamless workflow.

- Immersive 3D Visuals: Enhance your audio manipulation experience with captivating 3D visuals in the background.

- Versatile Application: Whether you're working on dreamy soundscapes, dynamic beats, or cutting-edge experimental sounds, Spiral Chorus adds a layer of depth and texture to your music.

- Optimized for iOS: Crafted specifically for the iOS environment, Spiral Chorus ensures a stable, high-performance experience on your favorite devices. 3D Visuals leverage SceneKit and Metal Shaders providing good visual performance on iOS devices.

- Seamless Integration: Use Spiral Chorus seamlessly within your favorite DAW as an AUv3 plugin, fitting perfectly into your existing workflow.

## Key features

- Analog Modeled LCR Chorus
- Touch-Friendly Controls
- Immersive 3D Visuals
- Versatile Music Application
- Optimized for iOS
- Seamless DAW Integration

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |
| Small Tip | $1.99 | one-time |


## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/spiral-chorus/id6449840927/reviews.md

### 5/5 — Great chorus.

*2024-10-30*

Amazing sounding chorus which used subtly can change the texture of your mix. Wish the app had the ability to save setup as a preset or recall bank. With reliable recall I think this would be a static part of my mastering and FX chains. An IAP to unlock preset saving would be an instant buy.

### 5/5 — Love the Sound!

*2024-04-25*

This plugin has become my go to plugin for a vintage chorus sound and for stereo widening. The GUI is amazing and controls are simple enough to help get to the sound I’m looking for.

### 5/5 — New gem

*2024-02-22*

Thanks guys, perfect for chorus and reverb

### 5/5 — Doesn’t work update

*2024-02-22*

I found the problem with the download and I managed to finally download it. This app is a lot of fun especially if you like crazy effects and experimenting with sounds. GOA anyone? I’ll definitely be using it in the future.

### 5/5 — Works a treat

*2024-02-11*

Sounds lovely working fine for me in AUM on older iPad Pro

### 5/5 — Sooo Good!

*2024-02-11*

Really good chorus effect. Plus it is free. Very versatile. Used it on a bunch of one shots and some synths.

### 5/5 — Best iOS chorus

*2024-02-09*

Так и должны выглядеть аудио эффекты для iOS

### 4/5 — Record gestures

*2024-02-09*

it would be nice to have a button to record the applied changes inside the app and then play them like in other apps such as popsicle.

### 3/5 — Awesome plug but name is "None".

*2024-02-08*

Reaaally nice idea! Two requests : 1. Please give us a switch to disable the visuals once we're done and 2. Please tag the plug with a company name...

**Developer response:** Hi Joe, 
1. There is currently a "Show 3D" switch in the info panel to disable the visuals
2. Fix on the way ;)

## Frequently asked questions about Spiral Chorus

### What is Spiral Chorus?

Spiral Chorus is an AUv3 LCR chorus effect plugin for iOS, designed to add analog-modeled warmth and depth to your music productions. It features touch-friendly controls and immersive 3D visuals.

### What devices does Spiral Chorus support?

Spiral Chorus is optimized for iOS and supports iPhone, iPad, and iPod. Its 3D visuals leverage SceneKit and Metal Shaders for good performance on these devices.

### How does Spiral Chorus integrate with other music apps?

Spiral Chorus seamlessly integrates within your favorite DAW as an AUv3 plugin, fitting perfectly into your existing iOS music production workflow.

### What kind of music is Spiral Chorus best for?

Spiral Chorus is versatile and can be used for dreamy soundscapes, dynamic beats, or cutting-edge experimental sounds, adding a layer of depth and texture to any music.

### What is the rating for Spiral Chorus?

Spiral Chorus has a perfect rating of 5.0 stars based on 14 ratings, indicating high user satisfaction.

### When was Spiral Chorus last updated?

Spiral Chorus was last updated on February 11, 2024, with version 1.0.1, suggesting active development and maintenance.

### Is Spiral Chorus free to use?

Yes, Spiral Chorus is available for free. It also has in-app purchases available.

### What is the age rating for Spiral Chorus?

Spiral Chorus has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 3 releases)

### 1.1 — 2026-07-30

- Update to new codebase
- Adding 14 factory presets
- Adding new controls for chorus shape, chorus width
- Adding responsive layout

### 1.0.1 — 2024-02-11

Bugfixes!
- Fixed issue with automation not changing parameters in various hosts
- Fixed issue with manufacture name not properly set.
- Fixed issues with parameter decimal places/unit names
- Tidied up the plugin layout
- Added tip jar ;)

### 1.0 — 2024-02-01

No release notes.

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## More apps by Tom Power

- [Find That Sound](https://appshunter.io/ios/app/find-that-sound/id6469339032)
- [Zen AutoPan](https://appshunter.io/ios/app/zen-autopan/id6478596185)

All apps by Tom Power: https://appshunter.io/developer/1629402664

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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 2026-08-03.*