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 521–540 of 1,000 ranked alternatives.


MelodyBud Generative Sequencer
Cem Olcay
Sequence and randomize MIDI notes
Create and edit MIDI sequences with sequencing. Randomize notes, velocity, octave, and gate length. Add ratchets and glide effects. Set individual randomization values for steps using parameter-locking. Adjust and refine sequences step by step.

Relic Waves
Alexander Zolotov
Generate lo-fi sounds with random sets
Generate lo-fi sounds using synthesis algorithms with random set selection, code editing, and previous set navigation. Each set includes 12 sounds linked to an 8-character code. Perform live with on-screen buttons, PC keyboard, or MIDI input.




NuRack Auv3 FX Processor
Limelight Software
Design effects with 80+ building blocks
Design custom audio effects using 80+ building blocks. Create complex routing in series or parallel. Build custom interfaces with Interface Builder. Control audio components for tailored processing.








Scope AUv3 Visualizer
DiscoDSP LLC
Visualize audio with GPU-powered graphics
Create audio visualizations with GPU-accelerated graphics and phosphor glow effects. Switch between linear and circular waveform displays. Choose from multiple color schemes. Tap to toggle controls. Sync with host or use as standalone .

Chordjam
AUDIOMODERN EOOD
Generate chord progressions and rhythms
Create and customize chord progressions using scale types, chord types, and voicing parameters. Generate rhythmic patterns and random sequences for musical variations. Export MIDI files and integrate with digital audio workstations.




How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.