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 661–680 of 1,000 ranked alternatives.

Oriental Strings
Christian Schoenebeck d/b/a Crudebyte
Play sounds with MIDI keyboard
Play and record string sounds using MIDI keyboard or DAW integration. Adjust tuning, velocity, and articulation settings. Export audio files and share directly. Supports Bluetooth MIDI and USB connections.


SWAM Alto Sax
Audio Modeling Srl
Play saxophone with MIDI devices
Play virtual saxophone using MIDI devices or wind controllers. Adjust dynamics and articulation for realistic expression. Access a room simulator for immersive sound environments. Save and share performances.







Phawuo
Alexey Nadzharov
Experimental monophonic virtual analog synth.
The app is an experimental virtual-analog synthesizer. It features two oscillators with distortion and feedback, a state-variable filter, and two ADSR envelopes.


TC-Data
Kevin Schlei
Control MIDI and OSC messages
Control MIDI and OSC messages using multi-touch and motion gestures. Assign gestures to trigger specific outputs. Customize interfaces without sliders or buttons. Integrate with synthesizers and other MIDI/OSC software.





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