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FAC Chorus

FAC Chorus

Authentic Lush Chorus AUv3

60 ratings
40 reviews
🎵 Music
$9.99
In-App Purchases

Details

  • Released
  • Updated
  • July 10, 2017
  • January 1, 2026

Developer

Frederic Corvest
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FAC Chorus screenshot #1 for iPhone
FAC Chorus screenshot #2 for iPhone
iphone
ipad
🧾$1.99 - $14.99
In-App Purchase↘︎
⭐40
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🔄6+ apps
Alternatives↘︎
❓5 answered
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About

This app delivers an authentic, lush, and organic chorus effect with analog-style circuitry. It offers versatile modulation, from subtle doubling to rich swirling sounds, and can function as a chorus, flanger, or vibrato. Expanded controls and feedback options provide deep sonic shaping for professional music production.

✓Authentic analog-style bucket brigade circuitry
✓Subtle doubling to rich swirling modulation
✓Chorus, Flanger, or Vibrato modes
✓Expanded controls with multiple characters
✓Feedback control for flanger-like textures
✓AUv3 plugin for iOS, macOS, and Vision Pro
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What's New in FAC Chorus

1.6

January 1, 2026

- Update UI - New Touch Gestures: - Drag horizontally to change the value in fine mode (drag vertically for coarse mode) - Double-tap to reset the value to the default - Long press to enter the value manually (input dialog) - Various fixes and cosmetic adjustments - Merge iOS and macOS versions (universal app) How to support FAC? : Rate and Review ALL of your FAC apps • Buy a t-shirt • Tip... Contact: support •• fredantoncorvest.com

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In-App Purchases

$1.99

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If you enjoy the app and want to show support

User reviews

Most RecentHighest RatedLowest Rated

Slick

This is such a slick sounding chorus and sure to find a home in many a plugin arsenal - as usual with FAC plugins you can’t go wrong
DjkrptDjkrpt

By renaming this app, you broke hundreds of my projects.

I’ve had to replace FAC Chorus as my go-to chorus plugin due to your ill-advised decision to rename the desktop plugin “FAC Chorus OLD” (whether that was a temporary or permanent decision). That was not the way to do this.
NeumuzikNeumuzik

Love it

Amazing in everything. Favorite chorus
hyperfocusmusichyperfocusmusic

Great

For the money, OMG!!
co beanco bean

Warm, weit und awwww

Jedes einzelne absolut empfehlenswert. Was Fred A-C mit den Plugins auf iPad (und Mac Desktop) da seit Jahren abliefert ist wirklich Oberklasse! Einzige Makel ist für mich, dass es keine VST Version auf Mac Desktop oder auch Portierung zu Windows gibt 🥲
Hoffentlich kommt es irgendwann…
BazebusterBazebuster
See 35 more reviews

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FAQ

What does FAC Chorus do?

FAC Chorus provides an authentic, lush, and organic chorus effect for music production. It emulates true analog-style bucket brigade circuitry, offering a range of modulation from subtle doubling to rich, swirling sounds. The app can also be used as a flanger or vibrato effect.

What are the key features of FAC Chorus?

Key features include authentic analog-style bucket brigade circuitry, versatile modulation capabilities (chorus, flanger, vibrato), expanded controls with multiple characters and LFO waveforms, and a feedback control for flanger-like textures. It also offers responsive design for portrait and landscape views.

How much does FAC Chorus cost?

The app is free to download and fully functional. In-app purchases are available for tipping the developer, but they are not required to use the app's full capabilities.

What devices is FAC Chorus compatible with?

FAC Chorus is a Universal Purchase and is compatible with iOS devices (iPad/iPhone), macOS, and Vision Pro. It functions as an AUv3 effect, requiring a compatible host application to operate.

What are common use cases for FAC Chorus?

Common use cases include adding depth and movement to vocals, guitars, synths, and other instruments. It's ideal for creating subtle doubling effects, rich swirling modulation, or dynamic flanger-like textures, making it a favorite for iOS music producers.