Comparison

Mozaic Plugin Workshop vs MidiMixer for AUM Auv3 Plugin

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

Head to head
About

Mozaic Plugin Workshop

Design and build your own custom MIDI plugins for music production. This tool offers a simple yet powerful scripting language and pre-built components to create filters, sequencers, and generative music tools. It integrates with AUv3 MIDI hosts for seamless workflow.

Highlights
  • Custom MIDI plugin creation
  • Easy-to-learn scripting language
  • Generative music tools
  • MIDI filters and sequencers
  • AUv3 support
  • Tilt sensor integration
  • Built-in script editor
Features
Read full description

Create your own MIDI plugins: MIDI filters, generative music tools, basic sequencers, MIDI control panels, chaos experiments... Let your imagination take you places. Mozaic runs inside your favorite AU MIDI host, and gives you practical building blocks such as LFOs, pre-fab GUI layouts, musical scales, AUv3 support (with AU Parameters, transport events, tempo syncing, etc.), random generators and a super-simple yet powerful script language. Mozaic even offers quick access to your device’s Tilt Sensors for expressive interaction concepts! The Mozaic Script language is designed from the ground up to be the easiest and most flexible MIDI language on iOS. A language by creatives, for creatives. You’ll only need to write a few lines of script to achieve impressive things - or to create that uber-specific thing that was missing from your MIDI setup. Check out the Programming Manual on Ruismaker.com to learn about the script language and to get inspiration for awesome scripts of your own. Mozaic comes with a sizable collection of tutorials and pre-made scripts which you can use out of the box, or which can be a starting point for your own plugin adventures. Features in a nutshell: - Easy to learn Mozaic Script language: easy to learn, easy to read - Sample-accurate-everything: the tightest MIDI timing possible - Built-in script editor with code-completion, syntax hints, etc. - 5 immediately usable GUI layouts, with knobs, sliders, pads, etc. - In-depth, helpful programming manual available on Ruismaker.com - Easy access to LFOs, scales, MIDI I/O, AU parameters, timers - Supports Sysex, with built-in checksum calculations - AUv3; so you'll get multi-instance, state-saving, tempo sync and resource efficiency out of the box Mozaic opens up the world of creative MIDI plugins to anyone willing to put in a few hours and a hot beverage or two. Practical notes: - Mozaic requires a plugin host with support for AUv3 MIDI plugins (AUM, ApeMatrix, Cubasis, Auria, Audiobus 3, etc.) - The standalone mode of Mozaic lets you edit, test and export projects, but for MIDI connections you need to run it inside an AUv3 MIDI host - MIDI is not sound; Mozaic on its own does not make noise... so bring your own synths, drum machines and other instruments! - AUv3 MIDI requires iOS11 or higher

About

MidiMixer for AUM Auv3 Plugin

This audio plugin for AUM allows precise control over your music mix and automation recording. Create up to 8 snapshots of your mixing desk, smoothly fade between them, and record real-time control movements or draw them in a graphical editor. It supports up to 12 AUM channels and offers fader lock for simultaneous control.

Highlights
  • 8 mixer snapshots with smooth fades
  • Real-time control change recording
  • Graphical automation editor
  • Clipboard for automation sections
  • Control up to 12 AUM channels
  • Fader lock for simultaneous control
Features
Read full description

1st Sept: This version adds scene support for compatability with future versions of iOS. MidiMixer is an AUv3 plugin specifically designed for AUM which allows you to control your mix and record automation synced to AUM's timeline. You can control up to 12 AUM channels at once and create up to 8 snapshots of the mixing desk. You can smoothly fade from one snapshot into another at the touch of a button and even record these transitions as part of the automation for your song. Automation recording is a big part of MidiMixer, and as such can record real-time movement of controls or add them directly to the visual editor. Editor tools allow you to draw automation for each control in real time as your song plays. MidiMixer ships with a couple of default AUM session templates that will help you quickly configure AUM and MidiMixer ready to create your new song. MidiMixer works by sending control messages to AUM. It relies on the default settings for AUM which makes setup very quick and easy. By default, you have control over 12 AUM tracks and a single group track for overall volume. You can control AUM's fader, pan, mute and solo settings for each of the 12 channels. We also provide a user option which allows you to send custom data to control other AUM settings (or a piece of MIDI equipment of your choice). Features: • 8 mixer snapshots with smooth fade over 0-5s. • Record real-time control changes. • Graphical editor with editing tools. • Clipboard functionality for copying sections of automation. • 2 default AUM templates provided. • Fader lock allowing control of all faders at once. • Control up to 12 AUM channels. • Load and Save mixes. • Full song state saving. Checkout the 'Paul the Musicman' YouTube channel for a preview of this app in action. Please Note: Although this plugin can technically be loaded into any DAW, it was designed purely for use in AUM and as such its use outside of AUM is extremely limited. Also not recommended for use on iPhones with less than 6.5" display.

Screenshots

Mozaic Plugin Workshop4 screens
MidiMixer for AUM Auv3 Plugin4 screens

Verdict

The call

The clearest difference is price: Mozaic Plugin Workshop at $1.99 against MidiMixer for AUM Auv3 Plugin's $9.99. Mozaic Plugin Workshop also leads on review sentiment (95% vs 63%) and rating (5.0 vs 4.7). MidiMixer for AUM Auv3 Plugin's advantage is update cadence (every 3 weeks vs every 3 months). On ads, in-app purchases, monetization model 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

Mozaic Plugin Workshop costs $1.99 and MidiMixer for AUM Auv3 Plugin $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mozaic Plugin Workshop holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 81 and 26 respectively. Written reviews point the same way: 95% of Mozaic Plugin Workshop's written reviews are positive against 63% of MidiMixer for AUM Auv3 Plugin's.

UpkeepUpdate frequency

Mozaic Plugin Workshop ships an update every 3 months, MidiMixer for AUM Auv3 Plugin every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Mozaic Plugin Workshop versus MidiMixer for AUM Auv3 Plugin: the parameters behind the verdict, then further details
ParameterMozaic Plugin WorkshopMidiMixer for AUM Auv3 Plugin
Price$1.99 — better$9.99
Rating5.0 (81 ratings) — better4.7 (26 ratings)
Positive reviews94.6% of reviews — better62.5% of reviews
Number of ratings81 — better26
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.4 — better13
Further details — not scored
Size3 MB8 MB
Age rating4++4
DeveloperBram Bos4Pockets.com

Customer experience

Mozaic Plugin Workshop

All ratings81 ratings
Positive98.8%
Neutral1.2%
Negative0.0%
Written reviews37 reviews
Positive94.6%
Neutral2.7%
Negative2.7%

MidiMixer for AUM Auv3 Plugin

All ratings26 ratings
Positive92.3%
Neutral3.8%
Negative3.8%
Written reviews16 reviews
Positive62.5%
Neutral12.5%
Negative25.0%

In-app purchases

None

Mozaic Plugin Workshop

No in-app purchases

None

MidiMixer for AUM Auv3 Plugin

No in-app purchases

Questions

Is Mozaic Plugin Workshop free?
Mozaic Plugin Workshop costs $1.99, with no in-app purchases.
Is MidiMixer for AUM Auv3 Plugin free?
MidiMixer for AUM Auv3 Plugin costs $9.99, with no in-app purchases.
Which has better reviews, Mozaic Plugin Workshop or MidiMixer for AUM Auv3 Plugin?
Mozaic Plugin Workshop is rated higher. Mozaic Plugin Workshop averages 5.0 out of 5 from 81 ratings, while MidiMixer for AUM Auv3 Plugin averages 4.7 from 26 ratings.
Do Mozaic Plugin Workshop or MidiMixer for AUM Auv3 Plugin have ads?
Neither Mozaic Plugin Workshop nor MidiMixer for AUM Auv3 Plugin shows ads.
Which is updated more often, Mozaic Plugin Workshop or MidiMixer for AUM Auv3 Plugin?
Mozaic Plugin Workshop ships an update every 3 months, and MidiMixer for AUM Auv3 Plugin every 3 weeks. Most recently, Mozaic Plugin Workshop was updated on October 26, 2026 and MidiMixer for AUM Auv3 Plugin on October 24, 2026.

Other comparisons