Apps Like ButterSynth for iPhone and iPad
ButterSynth screenshots
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.

n-Track Studio DAW: Make Music
n-Track S.r.l.
Record audio, MIDI, and drum tracks
Record audio, MIDI, and drum tracks with unlimited layers. Apply real-time effects like Guitar Amps, VocalTune, and Reverb. Mix and edit tracks on the go. Share projects and collaborate with other artists via Songtree.



GyroSynth
Jaroslaw Jacek
Play music with motion gestures
Play and modulate sound using gyroscope movements for pitch, volume, and filter cutoff. Adjust parameters with precise motion tracking. Create melodies with accurate 2000-degree sensor input. Sync with MIDI devices for external control.




Synclavier Go! App and Plugin
Synclavier Digital Corporation Ltd
Synthesize, record, and play sounds
Create and manipulate complex sounds using a vintage synthesizer interface. Adjust filters, envelopes, and oscillators. Control via MIDI, MPE, and Ableton Link. Export audio files and integrate with AUv3 plugins.

ModWheels
Matthias Schorer
Control MIDI synths with pitch wheels
Control MIDI-enabled synths and keyboards via modulation wheels and pitch ribbons. Adjust pitch and modulation parameters in real time. Supports vintage synth interfaces and organ keyboards with synth sounds.

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.



Endlesss - Multiplayer Music
Hablab London Limited
Layer loops, add beats, create sounds
Create with built-in drums, synths, and effects. Layer loops and beats to build evolving soundscapes. Collaborate in real-time with others. Adjust parameters for custom sounds. Export tracks in multiple formats.


Photophore Synth
Taika Systems LLC
Create sound from visual motion
Create and manipulate synthetic sounds using up to 100 sound generators. Adjust flock behaviors to shape tones and textures. Export audio files and share directly. Control parameters for pitch, velocity, and modulation.


Phasemaker
Bram Bos
Synthesize sounds and control oscillators
Create and customize complex FM synthesized sounds using six operators. Adjust modulation parameters, envelope settings, and filter responses. Integrate with DAWs like Auria and Garageband via AUv3. Export audio files and share projects directly.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.