FAC Chorus vs C.HOP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FAC Chorus
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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• 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
C.HOP
This portable tool allows musicians to create vintage vocal chops by automatically chopping audio based on a set threshold. Users can export their creations to a DAW or play them directly within the application, blending old-school inspiration with modern audio editing.
- Portable vocal chopper
- Automatic audio chopping
- Adjustable threshold
- Export to DAW
- In-app playback
- Vintage sound inspiration
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From C.ARP development team: C.HOP is your portable, old-fashioned, vocal chopper. Just set the threshold and chop automatically everything you listen to. Create your chops and export them into your DAW. Or just play right in the app! Useful tool for musicians. Inspired by old machines it is combined with modern techniques of audio editing.
Screenshots
Verdict
The clearest difference is review sentiment: FAC Chorus at 95% against C.HOP's 0%. FAC Chorus also leads on rating (4.8 vs 2.0) and ratings volume (61 vs 4). C.HOP's advantage is in-app purchases (none vs 3) and price ($0.99 vs $6.99). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
FAC Chorus costs $6.99 and C.HOP $0.99 up front. FAC Chorus sells 3 one-off in-app purchases. C.HOP asks for nothing beyond the download.
FAC Chorus holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: FAC Chorus has 61 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 95% of FAC Chorus's written reviews are positive against 0% of C.HOP's.
FAC Chorus ships an update every 5 months, C.HOP every 15 months. Both last shipped on September 22, 2026.
| Parameter | FAC Chorus | C.HOP |
|---|---|---|
| Price | $6.99 | $0.99 — better |
| Rating | 4.8 (61 ratings) — better | 2.0 (4 ratings) |
| Positive reviews | 95.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 61 — better | 4 |
| Update frequency | Every 5 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Frederic Corvest | Paolo Giorgi |
Customer experience
FAC Chorus
C.HOP
In-app purchases
FAC Chorus
- Small Tip$1.99
- Medium Tip$4.99
- Large Tip$14.99
C.HOP
No in-app purchases









