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Screenshots

  • FAC Chorus screenshot 1
  • FAC Chorus screenshot 2

About FAC Chorus

• Authentic, lush, and organic chorus effect • True analog-style bucket brigade circuitry • A modern reissue of the most iconic hardware units • Ranges from subtle doubling to rich, swirling modulation • Versatile usage: Chorus, Flanger, or Vibrato • Expanded controls with multiple characters and waveforms • Feedback control for rich, flanger-like textures • A favorite chorus in the iOS music community • Advanced Responsive Design, portrait and landscape views • Universal Purchase: AUv3 for iOS (iPad/iPhone), macOS and Vision Pro FAC Chorus brings depth and movement to your sounds with an authentic, lush, and organic character. Built with true analog-style bucket brigade circuitry, this plugin is a modern reissue of some of the most iconic hardware units, faithfully capturing their distinctive tone. The effect ranges from subtle doubling to rich, swirling modulation, covering different uses as a Chorus, Flanger, or Vibrato. The expanded modulation controls, multiple characters, and LFO waveforms allow precise shaping of your sound, giving you complete creative flexibility. In addition, the feedback control adds rich, flanger-like textures for dynamic sonic effects. Under the hood, the plugin uses two individual delay line paths. Each path’s behavior is determined by the character parameter: Thick and BBD provide warm, classic BBD-style tones, while Clean delivers a more transparent tone with greater modulation. This chorus has become a favorite in the iOS music community, combining vintage inspiration with modern control to deliver professional-quality sound in any production. This is an AUv3 Effect and requires a compatible host to work The in-app purchases are for tipping only, the app is fully functional without them The documentation is available at fredantoncorvest.com/FAC_Chorus.html

Ratings & reviews

4.8

61 ratings

5 ★ 92% 4 ★ 5% 3 ★ 0% 2 ★ 0% 1 ★ 3%

What’s new

Version 1.6 · Updated 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

App privacy

The developer, Frederic Corvest, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to FAC Chorus

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FAC Chorus vs. alternatives
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