iOS Musician Apps (213) Instrument Sounds is Keyboards

SpectrumGen is a spectral synthesizer with a simple and effective user interface.

The unique dynamic wavetable synthesis allows you to explore an unprecedented wide range of sonic territory.

PixelWave is an experimental synth with old school pixel interface.

iSyn Poly is an electronic music studio for use with Apple iPad. It places an number of features including three analog synthesizers and a drum machine.

Shape is a polyphonic synthesiser allowing the user to draw the shape of the oscillator waveform.

Based on Hohner's iconic Corona Classic diatonic accordion, this virtual accordion app plays in all five of the most popular tones: EAD (Mi), FBbEb (Fa), GCF (Sol), ADG, and BbEbAb.

AutoArp turns your iPhone (or iPod Touch) into a musical instrument that is halfway between a traditional auto-harp zither and an arpeggiated analogue-style synth.

Crystal Synth XT is a full featured semi-modular synthesizer, ideally suited to creating lush evolving soundscapes.

Professional Virtual Analogue Synthesizer.

Englitina is an authentic-sounding English Treble Concertina for the iPad.

iVoxel is not only a vocoder - the unique concept of iVoxel turns this vocoder into a singing machine.

DXi is a FM synthesizer application inspired by 80's most popular FM synthesizer.

SunVox is a small and fast cross-platform modular synthesizer with pattern based sequencer (tracker).