Apps Like Audulus 4 for iPhone and iPad
Design sounds and build synthesizers
Create and design synthesizers with modular patches. Adjust audio parameters in real time. Export sounds and share projects. Use professional-grade tools for live performance and experimentation.
Audulus 4 screenshots
Ranked alternatives
Showing 401–420 of 1,000 ranked alternatives.



FabFilter Twin 3
FabFilter
Stream audio and apply filters
Create synth sounds with oscillators, filters, and modulation tools. Adjust parameters for precise sound shaping. Access an FX section for effects. Customize GUI for intuitive workflow. Export audio files and integrate with DAWs.

MIDI Tape Recorder
Uwyn, LLC
Record with precision and accuracy
Record and playback messages with precise timing accuracy. Edit recorded sequences, adjust velocities, and control playback speed. Sync with DAWs for seamless integration and real-time performance monitoring.






DLYM - Chorus & Flanger
Imaginando Lda
Add and effects
Offers stereo widening and depth enhancement for mono audio. Apply and effects with 40 presets. Adjust parameters for subtle or dramatic sound transformations. Sync with AUv3 hosts for integration.




Mononoke
Bram Bos
Compose evolving soundscapes and textures
Create evolving soundscapes with four voices per section. Route voices into each other for complex overtones and resonant frequencies. Adjust harmonic or atonal qualities. Control dynamics and texture variations. Export compositions in audio format.

SUBscription Synth
Caelum Audio Ltd
Stream music with synthesizer plugin
Convert text inputs into unique waveshapes for bass sounds. Generate monophonic sub- tones from user-generated phrases. Customize audio output with codes.

Kosmonaut
Bram Bos
Loop audio, add echoes, shape space
Offers multitap delay with 4 taps in series for complex feedback. Includes tape looper with variable decay, LP/HP filters with LFO, autopanner, ambiance generator, and Haas effect processor.


AUFX:Space
Kymatica AB
Real time reverb audio effect app
The app provides a real-time reverb audio effect with a 32-bit DSP engine. It allows users to adjust numerous parameters for diverse sounds and includes built-in resonant filters.

BLEASS Shimmer
BLEASS
Create and share pitch-shifted performances
Applies pitch shifting and reverb to audio, emphasizing harmonics and creating ambient effects. Users can adjust reverb thickness, pitch modulation, and harmonic balance.

Spectrum Analyzer RTA
ONYX 3
Real-time audio analysis for sound.
The app provides real-time audio analysis for musicians and recording engineers. It offers octave band analysis, FFT plots, and a spectrograph for sound visualization and measurement.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.