Comparison

Jacquardi4 vs M8FX

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

Head to head
About

Jacquardi4

Read full description

Concept: “Jacquardi4” is an AUv3 instrument that does not make any sounds but can send out 4 analog-like “Envelope” signals via MIDI control changes (MIDI CC). That is, the app contains 4 MIDI modules of envelope generator. The user can use them for modulating any parameter of 3rd-party’s plugins that can be assigned to MIDI CC , for example, cutoff frequency. System Requirements: AUv3 host that has a flexible capability of MIDI routing (AUM, apeMatrix, LoopyPro, etc). Usage: Just assign MIDI keyboard to Jacquardi4's MIDI IN (it needs to trigger Jacquardi4) and assign Jacquardi4's MIDI OUT to 3rd party's plugins. Explanation of sliders: Channel: determines MIDI channel. Control Rate: determines the resolution of MIDI processing. Higher value, higher resolution. Active: turn on or off the module. Useful when using MIDI learn functionality of 3rd party plugin. MIDI CC: determines MIDI control number. (text-editable) Amp: determines amplitude in dB Offset: determines an initial value. Attack: attack value. Decay Time: decay time value. Decay Curve: decay curve value. Sustain: sustain value. Release: release value. Explanation of Preset File System: At first make a new bank folder, in which you can save a preset file. And push "Save As" button. Also the user can export or import preset files.

About

M8FX

Features
Read full description

【Description】 M8FX is a revolutionary, portable multi-track effects processor app designed specifically for iPhone to turn your Dirtywave M8 Tracker into a powerful, live-performing mixing rig. Connect using a single USB-C cable. M8FX hooks up directly to your M8 Tracker (running firmware version 6.0 or higher), allowing you to apply independent effects to each individual channel (CH1–CH8) using your favorite iOS AUv3 plugins with seamless real-time BPM synchronization, and route the processed audio directly back to the M8 hardware. Optimized for a permanent "Portrait (Vertical)" screen layout on iPhone and built with a hyper-responsive JUCE 8 + React/TypeScript hybrid architecture, M8FX delivers a latency-free, hardware-style experience. Perfect for both deep sound design in the studio and chaotic dub-mixing on stage. 【Key Features】 Clean Single-Cable Connection: No bulky adapters or messy wiring. A single USB-C to USB-C cable is all you need to handle 8-channel bi-directional audio routing and MIDI synchronization. Per-Channel Insert & Return (v6+ Sync): Seamlessly integrate with M8 Tracker (v6.0+) to process individual tracks through up to four AUv3 effect slots in a chain, routing the polished sound directly back into the M8 master bus. Flawless BPM Sync & Beat Effects: Live MIDI clock synchronization enables flawless integration of tempo-synced beat effects, rhythmic modulators, and time-based delays that lock perfectly with your M8's groove. Portrait Multi-Touch Mixing UI: Tailored for effortless one-handed control on iPhone with a compact 4x2 channel grid. Perform dynamic, hardware-style live dubs using responsive Mute, Solo, and toggling between Momentary/Latch send modes. 4 Macro Sliders & Dramatic Drop Controls: Maps vital AUv3 parameters to four thick macro sliders (M1–M4) for fluid hands-on control. Build massive tension by unleashing all sends simultaneously with the "ALL SEL" button, then trigger a clean drop in a split second with the pink "RST" (Reset) button. 【System Requirements】 Supported Hardware: Dirtywave M8 Tracker (Model:01 & Model:02) Required M8 Firmware: Version 6.0 or higher (for multichannel USB audio sending and return routing) Compatible Devices: USB-C equipped iPhones (iPhone 15 or later recommended) Setup Note: Please ensure "Microphone Permission" is allowed upon launch to enable USB-C audio inputs.

Screenshots

Jacquardi42 screens
M8FX1 screens

Verdict

The call

The clearest difference is device support: Jacquardi4 at 3 against M8FX's 1. M8FX's advantage is price ($4.99 vs $5.99). On ads, in-app purchases and iOS requirement 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

Jacquardi4 costs $5.99 and M8FX $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 4 level
Jacquardi4 versus M8FX: the parameters behind the verdict, then further details
ParameterJacquardi4M8FX
Price$5.99$4.99 — better
Update frequencyWeekly—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size12 MB11 MB
Age rating4+4+
DeveloperSatoshi KajiiKeisuke Kagoshima

In-app purchases

None

Jacquardi4

No in-app purchases

None

M8FX

No in-app purchases

Questions

Is Jacquardi4 free?
Jacquardi4 costs $5.99, with no in-app purchases.
Is M8FX free?
M8FX costs $4.99, with no in-app purchases.
Do Jacquardi4 or M8FX have ads?
Neither Jacquardi4 nor M8FX shows ads.

Other comparisons