Comparison

Audulus 4 vs NueCtrl

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

Head to head
About

Audulus 4

Create and shape sounds with a professional-grade modular synthesizer environment. Explore a vast library of modules for synthesis and sound design, with the option to expand your toolkit with premium instruments and effects. Available across Apple devices for seamless workflow.

Highlights
  • Modular synthesizer environment
  • Sound design tools
  • Real-time audio shaping
  • Extensive module library
  • Premium Pro Modules (in-app purchases)
  • Cross-device iCloud sync
  • AUv3 plugin support
Features
Read full 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

About

NueCtrl

Features
Read full description

Dynamics live in motion. NueCtrl turns iPhone motion into studio-grade MIDI expression — for composers, sound designers, and live performers. WHY NUECTRL? Perform, don't draw - Shape automation with your hands, not a mouse 128-degree tilt range - Full MIDI sweep from a natural wrist movement 500Hz Max Mode - 4x more precise response than standard wireless MIDI (Pro feature) Works with any DAW - Logic Pro, Ableton Live, FL Studio, Cubase, Pro Tools CORE FEATURES Gesture-First Workflow Tilt to control any CC in real time — your hand's arc becomes the fader. Multi-Fader Control Multiple faders, each with its own CC and sensitivity. (Unlimited with Pro.) Articulation Triggers Tap to fire articulations — no keyswitch hunting. (Pro presets.) Liquid Glass Interface Live visual feedback that responds to signal intensity. CONNECTIVITY WiFi (Network MIDI / RTP-MIDI) Bluetooth LE MIDI - auto-advertised; your Mac finds it instantly USB Works with Mac, Windows, and iOS DAWs. PRO FEATURES (In-App Purchase) Max Mode - 500Hz ultra-smooth motion capture Unlimited Faders - As many CC controllers as you need Per-Fader Sensitivity - Fine-tune every fader Full Customization - Rename, recolor, reassign Unlimited Presets - Save and recall configurations PERFECT FOR Film & TV Composers - Conduct dynamics like an orchestra Sound Designers - Sculpt textures by hand Live Performers - Expressive modulation on stage Music Producers - Escape mouse-drawn automation SUPPORT Questions or requests? support@nuectrl.com "Your iPhone already has the sensors. NueCtrl turns them into an expressive instrument."

Screenshots

Audulus 44 screens
NueCtrl4 screens

Verdict

The call

The clearest difference is update cadence: NueCtrl at every 10 days against Audulus 4's monthly. On price, ads, in-app purchases 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

Both are free to download. Audulus 4 sells 27 in-app purchases, starting at $4.99 per month and NueCtrl sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Audulus 4 ships an update monthly, NueCtrl every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Audulus 4 versus NueCtrl: the parameters behind the verdict, then further details
ParameterAudulus 4NueCtrl
PriceFreeFree
Rating4.3 (73 ratings) — better—
Positive reviews69.2% of reviews—
Number of ratings73 — better—
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.017.6 — better
Further details — not scored
Size103 MB9 MB
Age rating4+4+
DeveloperAudulus LLC祥飞 孟

Bugs and requests

Audulus 4

Reported bugs

13 issues
  • iOS 18 compatibility issues (app not working)
  • Save presets but no 'Load' button
  • Undo command issues with DAWs
  • CMD+Z causing data loss
  • Opt+drag not duplicating modules
Show 8 more
  • Plugin window not resizable
  • Menu filtering not functioning properly on iPhone
  • Select and Import buttons not working
  • Blank screen on open
  • App freezes on iPad Pro
  • Black screen on launch after update
  • No modules appearing after iOS 18 update
  • Patches not appearing after iOS 18 update

Requested features

7 requests
  • Add 'Load' button for presets
  • Improve DAW integration (Undo, duplicate)
  • Resizable plugin window
  • More modules (FFT/IFFT, granular buffering)
  • Add CC in module
Show 2 more
  • Sync to host as AUv3
  • Make upgrade path clearer from Audulus 3

NueCtrl

Not enough reviews yet to summarise bugs or requests.

In-app purchases

27 purchases

Audulus 4

Subscriptions2
  • Audulus Pro (1 Month)7 Days trial$4.991 Month
  • Audulus Pro (1 Year)7 Days trial$29.991 Year
One-time25
  • 1-shot Sample$1.99
  • P-Train$2.99
  • CLK RS-1$3.99
Show 22 more
  • CG-1 Chord Generator$3.99
  • CLK Clock Generator$4.99
  • MetaEnvelope$4.99
  • Modal Percussion$4.99
  • CLK: TimeWarp$4.99
  • CPR-1$4.99
  • LMT-1$4.99
  • MS-FUNC$5.99
  • CLK SS-516$7.99
  • J-23 Reverb$7.99
  • J-23 Effects$7.99
  • CLK GS-1$7.99
  • Chaos LFO Bundle$7.99
  • ARP-1$7.99
  • CPR-3$7.99
  • SynD-K1$7.99
  • TRIKOR VCO$9.99
  • CLK Tools Bundle$9.99
  • Essential Synth Bundle$9.99
  • VCF Bundle 1$9.99
  • J-23 Space Console$14.99
  • Patch Editing$29.99
1 purchases

NueCtrl

One-time1
  • NueCtrl Pro$29.99

Questions

Is Audulus 4 free?
Audulus 4 is free to download, with in-app purchases available.
Is NueCtrl free?
NueCtrl is free to download, with in-app purchases available.
Do Audulus 4 or NueCtrl have ads?
Neither Audulus 4 nor NueCtrl shows ads.
Which is updated more often, Audulus 4 or NueCtrl?
Audulus 4 ships an update monthly, and NueCtrl every 10 days. Most recently, Audulus 4 was updated on October 24, 2026 and NueCtrl on October 25, 2026.

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