iOS Musician Apps (115) Supported Technologies is Inter-App Audio (IAA), Instrument Sounds is Keyboards

Tines emulates an electric piano.

Colossus Piano sets a new standard in terms of realism, detail and overall quality of piano sounds on your iPad, iPhone and iPod touch.

Redshrike is a polyphonic synthesizer that combines a resonator designed to make more complicated sound creation and subtraction synthesis with an FM oscillator that creates violent distortion.

Baervaag brings FM synthesis to the masses! An easy to use but still tweakable synthesizer, accessible to everyone.

LayR is a polyphonic, multi-timbral synthesizer for iPad and iPhone, delivering up to 256 voices of rich, multi-layered and textured sounds.

Syndt is a polyphonic synthesizer with a lot of possibilities.

mood is a personal interpretation of the legendary Analog Synthesizer by Eugenio Giordani

Groovebox is a free music studio app packed with synths and drum machines.

Ravenscroft Grand is a piano sampler.

Synthesizer specially designed for creating and experiments with ambient soundscapes in wide range from noises to melodic instruments and everything in between.

Harness the enormous power of 8 polyphonic synths: meet KASPAR Supersynthesizer.

AutoPad is an app for musicians that allows you to play ambient pad loops.

Designed to deliver authentic dub sounds and effects, iTALIZER at it's heart is a monophonic synthesizer paired with an authentic tape echo emulation.

The Optigan, short for Optical Organ, was a chord organ from the early 1970’s.

Kauldron is a synth with new modeling technology, combined with features help you create aggressive synth sounds full of rich analog textures with the fewest knob tweaks.

Free iPad instrument featuring the classic sounds of famous 80s FM Synthesizers.

Wotja X is a new cross-platform interface for the 'Wotja Generative Music System'.

Tardigrain is a granular synthesizer. Sounds are created by taking smaller fragments of a sample and playing them back in a non linear fashion, with settings for grain size, direction, step size and more.

The Minimoog Model D App is a mobile transmutation of the world’s first portable synthesizer, the Minimoog Model D®.

VOLT is a virtual analog synthesizer designed to create classic synth sounds while emphasising expressive play.