
Details
About
This app creates a rich, animated stereo soundscape using four modulated delay voices. It can be used as a standalone audio application or as an AUv3 effect within other compatible music production apps.
What's New in E
1.0.0
September 9, 2026
In-App Purchases
$4.99
E-Chorus Full Version
Permanently unlock all E-Chorus features.
User reviews
Developer apps
FAQ
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.

