With this audio synthesis app, you can create and shape sounds using a modular environment and customize modules with scripting. Includes multi-channel signal flow, MIDI I/O, and in-app purchases for premium modules.
AppRecs review analysis
AppRecs rating 4.8. Trustworthiness 74 out of 100. Review manipulation risk 26 out of 100. Based on a review sample analyzed.
★★★★☆
4.8
AppRecs Rating
Ratings breakdown
5 star
82%
4 star
5%
3 star
3%
2 star
3%
1 star
7%
What to know
✓
Low review manipulation risk
26% review manipulation risk
✓
Credible reviews
74% trustworthiness score from analyzed reviews
✓
High user satisfaction
82% of sampled ratings are 5 stars
About Audulus 4
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
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Reviews for Audulus 4
Toncu
Ridiculous UI
I couldn’t get to the second screen of the “Start Here” patch. Literally could not navigate to it. Buttons exist, why be cute with uncertain panning on the first user experience?
Philowerx
Impressed Enough to Subscribe
I have a serious aversion to subscriptions on iOS/iPadOS due to Apple’s App Store policies. I am making a rare exception for Audulus 4. The amount of work and love Taylor has sowed in is extraordinary. So intuitive and easy to use, seriously thank you Taylor. Being left handed I find the interface to be acceptable except when switching from Performance Mode to Edit and back. A dedicated button in the top right interface panel instead of the slide out would be quite helpful. Try navigating with your left hand and you’ll notice your hand blocks the view. Thanks again, I have purchased each iteration, 1,2,3 and now 4. ❤️
