This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

Audulus 4

Name: Audulus 4
Availability: InStock
Rating: 4.32 (100 reviews)

Design custom synthesizers and shape audio in real time with a professional-grade, low-latency environment built for the modern sound designer.

Key Figures

Downloads

12K+

User Rating

4.3/5

Total Ratings

100

Publisher

Audulus LLC

Master the Art of Sound Design

Unlock a professional-grade modular environment that scales from experimental sketches to complex synthesizer architectures, available across all your Apple devices.

Infinite Modular Freedom

Design custom instruments and effects from scratch with a deep node library and an intuitive interface built for fluid experimentation.

Pro-Grade AUv3 Integration

Experience low-latency performance and multi-core processing, whether used as a standalone playground or a plugin in your favorite DAW.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Audulus 4 - Interface of Audulus 4 showing a modular synthesizer patch with various modules and virtual cables — Interface of Audulus 4 showing a modular synthesizer patch with various modules and virtual cables

Audulus 4 - Screenshot of the Audulus 4 app displaying a modular synthesizer workflow with various oscillators and sound design modules on a dark interface — Screenshot of the Audulus 4 app displaying a modular synthesizer workflow with various oscillators and sound design modules on a dark interface

Audulus 4 - Audulus 4 app interface showing various modular sequencer modules with virtual patch cables — Audulus 4 app interface showing various modular sequencer modules with virtual patch cables

Audulus 4 - Audulus 4 interface showing music production controllers including step sequencer chord generator and touch keys — Audulus 4 interface showing music production controllers including step sequencer chord generator and touch keys

Audulus 4 - A complex modular synthesis patch in Audulus 4 showing interconnected modules like a drum synth and clock. — A complex modular synthesis patch in Audulus 4 showing interconnected modules like a drum synth and clock.

Audulus 4 - A detailed modular synthesis patch in Audulus 4 featuring interconnected processing nodes and colorful signal wires on a dark background. — A detailed modular synthesis patch in Audulus 4 featuring interconnected processing nodes and colorful signal wires on a dark background.

Audulus 4 - Audulus 4 interface showing a complex modular synthesizer patch with multiple interconnected audio nodes and a visualizer. — Audulus 4 interface showing a complex modular synthesizer patch with multiple interconnected audio nodes and a visualizer.

Audulus 4 - User interface of Audulus 4 modular synthesizer showing a step sequencer and percussion sound modules. — User interface of Audulus 4 modular synthesizer showing a step sequencer and percussion sound modules.

Audulus 4 - Audulus 4 modular synthesizer interface with virtual knobs and decay control — Audulus 4 modular synthesizer interface with virtual knobs and decay control

Description

Build synthesizers. Design sounds. Shape audio in real time. All with professional-grade, low-latency performance ready for live use — and it’s free. Audulus gives you a complete modular environment at no cost. Its clean, fluid interface stays out of the way so you can focus on what matters: exploring sound. A modular playground with room to grow — from first experiments to advanced designs. Looking for more? Discover the Pro Module series: premium instruments and effects that show what’s possible when world-class sound design meets true modular freedom. Each Pro Module is crafted specifically for Audulus, giving you new ways to expand your sonic toolkit. Available on iPhone, iPad, and Mac — your modular system travels with you. ▶ What People Are Saying: "gem for Apple platforms – gorgeous, fluid" — Peter Kirn, createdigitalmusic.com "stunning!" — Richard Devine, devinesound.net "Remarkable gesture control" — sequencer.de ▶ Join our forum and Discord community! ▶ What You Get: • Complete modular environment — free to download and explore • Pro Module series — premium modules available as in-app purchases • Available on iPhone, iPad, and Mac with iCloud sync • Standalone app or AUv3 plugin • Deep node library for building from scratch • Extensive module library for synthesis and sound design • Multi-channel signal flow for polyphony and complex routing • Next-gen multi-core audio processing • Smooth, high-performance graphics even with massive patches • MIDI I/O with MIDI learn • GLSL shader node for creating advanced visuals • Lua scripting for custom DSP and vector graphics Terms of Use: https://audulus.com/terms.html