Comparison

D vs J.J.Breeze AUv3 Plugin

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

Head to head
About

D

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D-Chorus is a BBD-style spatial chorus for iPhone and iPad. Use it as a standalone audio app or insert the included AUv3 effect in a compatible host such as GarageBand. Designed for width with minimal audible pitch wobble, D-Chorus combines very slow, shallow modulation with opposite-phase left and right movement. Its four modes range from subtle widening to a deep, expansive chorus that feels more like space than an obvious sweep. FEATURES - Four vintage spatial-chorus modes - Opposite-phase left and right modulation - Equal-power Depth dry/wet blending - Width control from mono to hyper-wide - Adjustable input gain from -12 to +12 dB - BBD-style delay and compander behavior - Optional 2x and 4x oversampling - Standalone iOS/iPadOS app - AUv3 audio effect for compatible hosts TRY BEFORE UNLOCKING The app provides 10 minutes of full-featured active use, shared between the standalone app and AUv3 extension. Demo time advances only while audio is actively processing. A one-time, non-consumable In-App Purchase unlocks unlimited use in both formats. Restore Purchases is available in the standalone app. D-Chorus is suited to synthesizers, guitars, vocals, electric piano, and pads that need stable dimension and stereo depth.

About

J.J.Breeze AUv3 Plugin

Features
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jj-breeze is a stereo micro-pitch widener with vibrato and a warmth tone stage. It is an Audio Unit (AUv3) effect for iPhone and iPad. PRICING Free download. Full effect for 7 days from first launch (no signup). Then unlock permanently for a one-time purchase ($2.99 in the U.S. โ€” price varies by region). No subscription. Open the app, tap Play, and listen to a built-in demo through the effect. Turn knobs, throw section switches, pick a panel finish (Field Green or Slate), and try factory presets. After you have launched the app once, the same plug-in is available in GarageBand, Logic for iPad, AUM, and other AUv3 hosts as: jj-breeze. WHAT IT DOES Shift creates width or a full-band pitch change with independent left and right pitch (ยฑ1 octave) and delay, plus a Focus crossover so the low end can stay dry. Vibrato adds a slow delay-based pitch wobble. Warmth is a final tone stage: low-shelf body, low-pass, and gentle saturation. SECTIONS โ€ข Shift โ€” Pitch L/R, Delay L/R, Focus, Mix โ€ข Vibrato โ€” Rate, Depth, Mix โ€ข Warmth โ€” Tone, Drive, Body, Mix Each section has its own bat switch. Turning a section off removes it from the sound without wiping the knobs. PANEL Retro hardware look with two finishes โ€” Field Green and Slate โ€” chosen with a rotary selector. IN/OUT LED meters in the header. Save Asโ€ฆ for user presets; swipe to rename or delete. FACTORY PRESETS Default, Stereo Width, JJ Cajun Moon, JJ Lies, JJ Dark Vocal, Octave Width, Deep Baritone, Slapback Twang. IN A DAW 1. Install and open jj-breeze once (this registers the Audio Unit). 2. GarageBand: Audio FX โ†’ Audio Unit Extensions โ†’ jj-breeze 3. Logic for iPad: Audio Units โ†’ Gerov 4. AUM and other AUv3 hosts: look for: jj-breeze This app is a working host, not an empty wrapper. You can hear and edit the effect without leaving the app. Microphone input in the host is optional (Demo Loop is the default). jj-breeze is an original effect. It is not affiliated with any third-party plug-in vendor or recording artist.

Screenshots

D2 screens
J.J.Breeze AUv3 Plugin3 screens

Verdict

The call

D and J.J.Breeze AUv3 Plugin are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. D sells 1 one-off in-app purchase and J.J.Breeze AUv3 Plugin sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
D versus J.J.Breeze AUv3 Plugin: the parameters behind the verdict, then further details
ParameterDJ.J.Breeze AUv3 Plugin
PriceFreeFree
Update frequencyโ€”Every 9 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 โ€” better17.0
Further details โ€” not scored
Size28 MB4 MB
Age rating4++4
DeveloperShoma KondoPetar Gerov

In-app purchases

1 purchases

D

One-time1
  • D-Chorus Full Version$4.99
1 purchases

J.J.Breeze AUv3 Plugin

One-time1
  • jj-breeze Unlock$2.99

Questions

Is D free?
D is free to download, with in-app purchases available.
Is J.J.Breeze AUv3 Plugin free?
J.J.Breeze AUv3 Plugin is free to download, with in-app purchases available.
Do D or J.J.Breeze AUv3 Plugin have ads?
Neither D nor J.J.Breeze AUv3 Plugin shows ads.

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