Audulus 4

Name: Audulus 4
Rating: 4.3 (72 reviews)
Author: Audulus LLC

By: Audulus LLC App

A Universe of Sound

Overview

Version:

4.7

Last updated: 2025-12-11

Ranking

#156,187 ▼ 45

Overall

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:

4.30

(72)

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:

2026-08-07

Compare stats and ranking:

Ranking

# 156,187 ▼ 45

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

I really wanted to try this app, it reminds me of some old Propellerheads software I had years ago called Reason. Unfortunately the camera comes on when the app is on. You can’t turn it off in permissions. You can turn off the microphone in permissions, but not the camera. I tried deleting it an reinstalling it to wipe the memory, no good, camera light still comes on.