Apps Like Krill Synthesizer for iPhone and iPad
Krill Synthesizer screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


NFM – AUv3: FM Synth
Nikolozi Meladze
Stream audio and edit sound waves
FM synthesizer with six stereo operators and fully customizable FM algorithms. Create and edit patches. Load and save presets. Use as an AUv3 plug-in in compatible DAWs. Adjust modulation sources and destinations.

Phosphor 3
Audio Damage, Inc.
Synthesize sounds and control oscillators
Create and manipulate sounds using additive synthesis. Adjust tuning tables and modulation parameters. Use MPE for multi-touch control. Manage presets with a new preset manager. Adjust waveform shapes and filter settings.


Scythe Synthesizer
Miles Egan
Fast hands-on sound design synthesizer
The app offers fast, hands-on sound design with analog and digital waveforms. It includes modulation, filter shaping, effects, and the ability to record and share audio clips.

LH Rubbing
昊 刘
Analog sounding polyphony synthesizer app
LH Rubbing is a polyphony synthesizer app for iPad. It features three wave oscillators, one noise oscillator, two LFOs, and a three-type embedded filter.



AudioKit Synth One Synthesizer
AudioKit Pro, LLC
Create and share music loops
Create and customize music with a modular interface. Access 300+ presets from professional sound designers. Adjust filters, oscillators, and effects. Export audio files and share directly. Sync with other apps and devices.

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.



Mela – AUv3: Synth, FX, MIDI
Nikolozi Meladze
Build custom synths and audio effects
Create custom polyphonic synthesizers and audio effects using modular components. Arrange modules on lanes to process audio signals. Build complex processors. Run as a standalone or AUv3 plug-in in DAWs like Logic Pro and Cubasis.




Roxsyn Guitar Synthesizer
Yonac Inc.
Play , synthesize sound, record tracks
Convert or bass input into polyphonic synth sounds in real time. Adjust waveform, filter, and modulation parameters. Save and recall presets. Connect to audio interfaces and DAWs for recording and live performance.

MF-108S Cluster Flux
Moog Music Inc.
Create and share modular synth sounds
Modular synth effects pedal with dual-range BBD delay and multi-waveform LFO. Users can modulate delay for chorus, flanging, and vibrato. Features adjustable parameters, patchable inputs and outputs, and analog signal processing.

Voice Synth Modular
Qneo
Sing with vocoder effects
Allows users to process their into various effects. Apply vocoder, auto pitch, and harmonizing pitch shift. Adjust speed and sample sounds. Create robotic, animal, or comedic voices. Play musical instruments by without physical input.

Mela Classic (AUv3)
Nikolozi Meladze
Stream audio and process effects
Allows users to create and edit music using virtual analog synthesizers and multi-effects. It supports loading as an instrument, audio effect, or MIDI processor within host applications.
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