MPX4088 vs J.J.Breeze AUv3 Plugin
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
MPX4088
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MPX4088 is the OEM of Matrix A8 device ,which is dedicated music, paging, discussion and zone management solutions for Commercial Audio applications.β¨Easy to use and to implement, MPX4088 offers state-of-the-art signal processing in a cost effective package. Projects using DSP platforms usually require a minimum number of inputs and outputs. This determines the choice of dedicated matrix models. MATRIX-A8 offers a large choice of I/O options in order to cover most of applications: Open the app, it will display the IP Setup interface, and connect to the LAN via WIFI. It will automatically search for the devices that have connected to Matrix A8 in the LAN of this interface. If no device is found, click the Refresh button to manually search. Select the device and click the Connect button to connect the device. When the indicator lights green, it indicates that the device is successfully connected. The Volume interface displays the gain value and channel name of each channel. You can select and change the channel name, adjust the gain value, and mute the channel in this interface. The Routing interface displays and adjusts multiple input channels assigned to the output channel. Specifically, the output channel can be selected through the βrouting toβ button in this interface. Select the input channel by clicking on the buttons in the list below. The Scene interface can control the device to save, delete and read the corresponding presets. The preset contains all the settings of the device. You can determine the saving location of the preset by selecting Device or Local. Click Lock System to lock the device so that the app cannot change its parameters. If the device is locked, you can only unlock or change the password by entering the password already set or super password βMA88β.
J.J.Breeze AUv3 Plugin
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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. β 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 (Β±1 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 β’ Shift β Pitch L/R, Delay L/R, Focus, Mix β’ Vibrato β Rate, Depth, Mix β’ Warmth β 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 β Field Green and Slate β chosen with a rotary selector. IN/OUT LED meters in the header. Save Asβ¦ 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 β Audio Unit Extensions β jj-breeze 3. Logic for iPad: Audio Units β 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
Verdict
The clearest difference is in-app purchases: MPX4088 at none against J.J.Breeze AUv3 Plugin's 1. MPX4088 also leads on iOS requirement (11.0 vs 17.0). J.J.Breeze AUv3 Plugin's advantage is update cadence (every 9 days vs every 8 months). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. J.J.Breeze AUv3 Plugin sells 1 one-off in-app purchase. MPX4088 asks for nothing beyond the download.
MPX4088 ships an update every 8 months, J.J.Breeze AUv3 Plugin every 9 days. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.
| Parameter | MPX4088 | J.J.Breeze AUv3 Plugin |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 9 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 11.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 11 MB | 4 MB |
| Age rating | 4+ | +4 |
| Developer | SEIKAKU | Petar Gerov |
In-app purchases
MPX4088
No in-app purchases
J.J.Breeze AUv3 Plugin
- jj-breeze Unlock$2.99
Questions
Is MPX4088 free?
Is J.J.Breeze AUv3 Plugin free?
Do MPX4088 or J.J.Breeze AUv3 Plugin have ads?
Which is updated more often, MPX4088 or J.J.Breeze AUv3 Plugin?
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