Audulus 4

Name: Audulus 4
Rating: 4.4 (71 reviews)
Author: Audulus LLC

By: Audulus LLC

A Universe of Sound

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Features & Capabilities

Audulus 4 is a free modular synthesizer environment for iPhone, iPad, and Mac. Build and explore sounds with a complete modular system that runs in real time with low latency, ideal for live performance and studio design.

From a standalone app or AUv3 plugin to Pro Module expansions, Audulus offers a deep node library, iCloud sync, MIDI I/O, GLSL shader nodes, and Lua scripting to tailor DSP and visuals.

User Growth & Download Statistics

App Music & Audio

By:

Audulus LLC

Rating:

4.40

(71)

Version:

4.7 Last updated: 2025-12-11

Version code:

880460681

Creation date:

2022-12-12

Compatible devices:

Size:

102.90MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-30

Compare stats and ranking:

Ranking

# 175,098 ▼ 47

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Audulus LLC

Apple Apps Store

https://apps.apple.com/us/app/audulus-4/id1592022030

Website:

https://audulus.com

User Reviews

Audulus 4 is praised for its powerful, flexible modular system, expansive modules, and features like MIDI I/O, Lua DSP, and shader nodes, plus strong cross‑platform support and a helpful community. Common concerns focus on monetization (paywalls/subscriptions), mobile UI glitches, limited onboarding/docs, startup stability issues, and intrusive upgrade prompts. Overall, seasoned sound designers view it as a top-tier tool, but new users may struggle with price, learning curve, and mobile usability.

Pros

Deep, highly capable modular environment with a large library and active community patches
Powerful Audulus 4 feature set adds MIDI I/O, Lua DSP node, shader node, and a canvas for flexible sound design, plus multi-core processing
Strong cross‑platform workflow across macOS and iPadOS with seamless integration
Active user community and developer support including tutorials, Discord, and patch sharing
Overall design and depth make it a top-tier tool for experienced sound designers

Cons

Paywalls and in-app purchases for modules/features (and subscription concerns) leading to ongoing costs after initial purchase
Mobile UI/UX issues, including buggy menus, navigation frictions, and pro/scroll gating that hinder usability
Lack of in-app help or thorough documentation, with few tooltips or onboarding guidance for new users
Startup stability issues and occasional bugs (e.g., black screens or file-browser-only launches)
Persistent upgrade banners and gating decisions that feel intrusive or annoying to users

Recent reviews

This is pretty amazing ND NOW WITH ALL THE GOODIES BUILT IN, I am literally amazed with the potential madness at my fingertips...

by EC*****, 2026-06-18

everything is working great! the only issue I have is Im unable to upload any files to the memory node with my phone. other than that the app is really cool