Audulus 4 4.7 - App Store

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About Audulus 4

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,...

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

Version History Audulus is now completely free — professional modular synthesis for everyone. This is the full environment. Build anything. Explore freely. No limits, no cost. Extend your setup with Pro Modules — meticulously-designed instruments and effects that push the boundaries of modular sound design. New in This Version: • Free for everyone — the complete Audulus experience • Now on iPhone — pocket-sized modular power • Pro Module series — premium expansions built for Audulus • New Lua message protocol for vector graphics — faster, richer graphics • Many refinements and performance improvements Your modular journey starts now. 4.7 12/11/2025 - Bug fixes 4.6.3 05/02/2025 - Adds multiple input and output busses to the AudioUnit - Bug fixes 4.6.2 02/14/2025 - Improve appearance of the Nodes Palette - Back to native iOS file browser now that bugs are fixed 4.6.1 01/22/2025 - Introduce our own File Browser - Fix bug loading wav files into the Memory node 4.6 12/03/2024 - Fixes bug where Memory Node and DSP Node persistent data would be lost after copy/paste. 4.5.1 06/11/2024 - Module Presets! Modules can now have presets, which change the values of their front-panel controls. Audulus Pro is required to make new presets. - Bug fixes. 4.5 06/04/2024 - In the AudioUnit, you can now expose knobs and sliders as Parameters in hosts! (Setting in the inspector. Requires Audulus Pro) - Can specify the max length of a DelayLine node. Module library updates: - Improved Markdown descriptions - delay line nodes with sample sizes set (primarily in reverb modules) - Lua version of 16-step sequencer - Lua versions of all quantizers and tuning modules (with Rudiger Meyer) - New tuning module (monochrome version) - New dual VCO (using two osc nodes, basic) - deprecated Fairy Ring Reverb, replaced with Allpass Ring Reverb (same reverb architecture with some optimizations) - Added touch indicator to SVF Multimode filters (VCF's) - updated Audio Output Meter and Gain 10db modules -- now multimode meter display with RMS, peak and level meter display - updated Bell VCO - new LPG module (Buchla-style low pass gate with vactrol-style envelope and Sallen Key low pass filter) - added Pitch Control module - added Key Track tile module, for using pitch to control filter cutoff in Audulus VCF's - Conversions tile -- a bunch of useful math conversions in one little module! 4.4 03/01/2024 - Added an info button for each module in the Module Library - Support for Markdown syntax for descriptions in the Module Library - Syncs User Modules for the AudioUnit - Fix bug where User Modules would only show if they had a tag - Module Library update 4.3.1 12/18/2023 - NEW! Multi-core audio processing. Up to a 4x speedup depending on patch connectivity. Enabled in the preferences. Build bigger patches! - Various performance improvements and bug fixes. - User interface improvements. - Full feature set is now a subscription. Thanks for your support! - Big Module Library update: 16 new modules and 20 updated modules! - The free version of Audulus now has access to the full Module Library! Enjoy! 4.3 12/07/2023 - Reduce Knob icon size for small knobs - Fix bug where Module node description wasn't editable on iOS - Inspector UI polish - Reduce thumbnail renderer memory usage 4.2.1 10/18/2023 - Bug fixes - Added a global variable "storage" in the DSP node, which is an array of samples that are saved in the patch file - Added a function ("fill") to quickly fill an output buffer in the DSP node - Inspector UI improvements 4.2 10/11/2023 - Enable rendering of Canvas nodes in thumbnails. - Add MIDI output channel to MIDI Note and MIDI CC nodes. 4.1.7 08/21/2023 - Fixes a bug where the patch editor could freeze 4.1.6 08/03/2023 - Prevent potential crash from audio configuration errors - Fix Canvas node antialiasing issue - Fix issues with Memory Node display - Add profiling information for nodes in feedback loops - Fix bug with undo/redo when editing code in Canvas/Shader/DSP nodes - Fix bug in Expr node when used in feedback loops - Improve error reporting for purchase validation in the AudioUnit - Fix bug where Memory nodes with small numbers of samples didn't display correctly 4.1.5 07/18/2023 - Bug fixes 4.1.4 06/15/2023 - Bug fixes 4.1.3 06/07/2023 - Bug fixes 4.1.2 05/04/2023 - Bug fixes - Adds memory size parameter to the DSP node. 4.1.1 04/27/2023 - New DSP Node! Write your own DSP code in Lua! - Code editor improvements. - Bug fixes. 4.1 04/12/2023 - Make context menu buttons easier to tap (Cut, Copy, Delete, etc.) - Add keyboard shortcuts for commands. 4.0.7 03/06/2023 - Tap on Node palette buttons to insert multiple nodes. - Remove outputs in Canvas node. This isn't reliable in plugins when the GUI isn't showing. - Adds editor placeholders for Canvas node. - Adds auto-balancing of parents, braces, and brackets in the Lua script editor. - Inspector UI polish. - Bug fixes. 4.0.6 02/28/2023 - Fixed multi-line comment highlighting in Lua scripts - Fixed exit button showing in AU - Fixed missing help for a few nodes - Fixed crash when closing the AU - Added text_bounds and text_box_bounds functions in Canvas 4.0.5 02/07/2023 - Add 5x5 Matrix Sequencer in the Module Library. Check it out! - Inspector improvements for smaller iPad screens. - Enlarge tappable area for context menu and node palette. 4.0.4 01/23/2023 - Reduces memory usage - Other bug fixes 4.0.3 01/12/2023

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Previous Versions

Here you can find the changelog of Audulus 4 since it was posted on our website on 2023-06-23 16:04:26. The latest version is 4.7 and it was updated on 2026-06-22 20:26:07. See below the changes in each version.

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