# E-Chorus — Ensemble Chorus AUv3

> Four-voice ensemble chorus audio effect for iOS standalone and AUv3. (iPhone/iPad app by Shoma Kondo.)

- Source: https://appshunter.io/ios/app/e-chorus/id6778245467 (this page in markdown: same URL + `.md`)
- Developer: [Shoma Kondo](https://appshunter.io/developer/1884832972)
- Category: Music, Entertainment
- Price: Free with in-app purchases
- Rating: 2.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 26 MB
- Released: 2026-09-09
- Data updated: 2026-09-15
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/e-chorus/id6778245467/reviews.md

## What is E?

E-Chorus is a four-voice ensemble chorus for iPhone and iPad. Use it as a standalone audio app or insert the included AUv3 effect in a compatible host such as GarageBand.

Four modulated delay voices use different base delay times and rate offsets to create a dense, smooth sound without relying on one obvious sweep. The result can move from focused widening to a spacious animated wash while keeping the source present.

FEATURES

- Four independently timed ensemble voices
- Rate control from 0.1 to 5 Hz
- Equal-power Depth dry/wet blending
- Width control from focused mono to spacious stereo
- Instrument and line input modes
- Output level from -12 to +12 dB
- Optional 2x and 4x oversampling
- Mono and stereo processing
- Standalone iOS/iPadOS app
- AUv3 audio effect for compatible hosts

TRY BEFORE UNLOCKING

The app provides 10 minutes of full-featured active use, shared between the standalone app and AUv3 extension. Demo time advances only while audio is actively processing. A one-time, non-consumable In-App Purchase unlocks unlimited use in both formats. Restore Purchases is available in the standalone app.

E-Chorus works well on synthesizers, electric piano, guitar, vocals, pads, and other sources that need width without losing their center.

## Key features

- Four independently timed ensemble voices
- Adjustable rate from 0.1 to 5 Hz
- Equal-power dry/wet blending
- Width control for stereo imaging
- Standalone app and AUv3 effect
- Instrument and line input modes

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| E-Chorus Full Version | $4.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/e-chorus/id6778245467/reviews.md

### 2/5 — Lil Woodryc

*2026-09-11*

I’ve been looking for this effect all this time. Would love to see something from you on the small clone.

## Frequently asked questions about E

### What is E-Chorus?

E-Chorus is an audio effect application for iPhone and iPad that provides a four-voice ensemble chorus. It can be used as a standalone app or as an AUv3 plugin within compatible music production hosts.

### How does E-Chorus work?

It utilizes four modulated delay voices with distinct timing and rate offsets to generate a dense and smooth stereo widening effect, preserving the presence of the source audio.

### Can I try E-Chorus before buying?

Yes, the app offers 10 minutes of full-featured active use, shared between the standalone app and AUv3 extension. Demo time is only consumed when audio is actively processing.

### How do I unlock E-Chorus permanently?

A one-time, non-consumable In-App Purchase is available to unlock unlimited use of E-Chorus in both its standalone and AUv3 formats. You can restore purchases within the standalone app.

### What devices does E-Chorus support?

E-Chorus is designed for both iPhone and iPad, supporting iOS and iPadOS.

### What kind of audio sources work well with E-Chorus?

E-Chorus is effective on synthesizers, electric pianos, guitars, vocals, and pads, adding width and animation without compromising the central focus of the sound.

### Does E-Chorus have ads?

No, E-Chorus does not contain advertisements. The monetization is solely through a one-time in-app purchase to unlock full functionality.

### What is the update frequency for E-Chorus?

The latest version, 1.0.0, was released on September 9, 2026, with the same date for its last update. Future updates will depend on developer plans.

## Version history (last 1 release)

### 1.0.0 — 2026-09-09

No release notes.

## More apps by Shoma Kondo

- [J-Chorus](https://appshunter.io/ios/app/j-chorus/id6761194227)
- [D-Chorus](https://appshunter.io/ios/app/d-chorus/id6761195373)
- [ThermVoltGe](https://appshunter.io/ios/app/thermvoltge/id6774421537)
- [ThermVoltSilicon](https://appshunter.io/ios/app/thermvoltsilicon/id6777894972)
- [ThermVoltTube](https://appshunter.io/ios/app/thermvolttube/id6777901033)

All apps by Shoma Kondo: https://appshunter.io/developer/1884832972

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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 2026-09-15.*