Comparison

FAC Chorus vs C.HOP

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

• 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

About

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.

Highlights
  • Portable vocal chopper
  • Automatic audio chopping
  • Adjustable threshold
  • Export to DAW
  • In-app playback
  • Vintage sound inspiration
Features
Read full description

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

FAC Chorus2 screens
C.HOP4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

FAC Chorus ships an update every 5 months, C.HOP every 15 months. Both last shipped on September 22, 2026.

Scorecard8 real differences · 2 level
FAC Chorus versus C.HOP: the parameters behind the verdict, then further details
ParameterFAC ChorusC.HOP
Price$6.99$0.99 — better
Rating4.8 (61 ratings) — better2.0 (4 ratings)
Positive reviews95.0% of reviews — better0.0% of reviews
Number of ratings61 — better4
Update frequencyEvery 5 months — betterEvery 15 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS16.413.0 — better
Further details — not scored
Size4 MB4 MB
Age rating4+4+
DeveloperFrederic CorvestPaolo Giorgi

Customer experience

FAC Chorus

All ratings61 ratings
Positive96.7%
Neutral0.0%
Negative3.3%
Written reviews40 reviews
Positive95.0%
Neutral2.5%
Negative2.5%

C.HOP

All ratings4 ratings
Positive0.0%
Neutral50.0%
Negative50.0%
Written reviews4 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

In-app purchases

3 purchases

FAC Chorus

One-time3
  • Small Tip$1.99
  • Medium Tip$4.99
  • Large Tip$14.99
None

C.HOP

No in-app purchases

Questions

Is FAC Chorus free?
FAC Chorus costs $6.99, and also offers in-app purchases.
Is C.HOP free?
C.HOP costs $0.99, with no in-app purchases.
Which has better reviews, FAC Chorus or C.HOP?
FAC Chorus is rated higher. FAC Chorus averages 4.8 out of 5 from 61 ratings, while C.HOP averages 2.0 from 4 ratings.
Do FAC Chorus or C.HOP have ads?
Neither FAC Chorus nor C.HOP shows ads.
Which is updated more often, FAC Chorus or C.HOP?
FAC Chorus ships an update every 5 months, and C.HOP every 15 months. Most recently, FAC Chorus was updated on September 22, 2026 and C.HOP on September 22, 2026.

Other comparisons