iOS Musician Apps (283) Supported Technologies is Inter-App Audio (IAA), Type is Instrument

Phawuo is a monophonic virtual-analog synth with "dirty" oscillators. Good for bass sound and effects.

Arpeggist is a MIDI Note arpeggiator with a very flexible step matrix editor for programming and a unique “rolling dice” random arpeggio generator.

Trapezoid is an amazing Hammered Dulcimer app for the iPad.

It's a powerful rhythmic music generator for any 8 instruments that works Very Well for drums too.

PixiTracker 1BIT is a simple and fun tool to quickly create musical sketches, chiptunes and experiments with TRUE 1-BIT SOUND (like on old microcomputers).
No musical knowledge required.

An app which is a faithful digital re-creation of their circa 1980 analog cult-classic, The MINI-SYNTHESIZER.

iOS implementation of tunable Balinese Gamelan Gender Wayang.

Mimicking the layout of Hohner's iconic piano accordions, this intuitive virtual accordion is easy to play and sounds exactly like the real instrument.

SpringSound is a physical-modeling audio synthesizer that produces sounds by simulating interactions and vibrations of a set of activators and masses connected to springs.

No time to delve into the big and serious music apps? PixiTracker is what you need! It is a simple and fun tool to quickly create musical sketches, chiptunes and sound experiments.

World of Bagpipes Pro is a five sounding sets of bagpipes for the iPad that are played using standard Scottish piping fingerings.

Holding the simplicity of eighties instruments and carrying their raw heritage to you, it turns your device into a pocket beat making companion. I believe that designing a pure interface, simply displaying your machine without any distraction, was the best way to reflect the spirit of the period it was born.

Holding the simplicity of a rare 1979 instrument and carrying its raw heritage to you, it turns your device into a pocket beat making companion.

Berimbau ~ Capoeira - berimbau instrument simulator app.

Guitarscaper is a guitar sampler.

Cube Synth is a groundbreaking new software instrument giving you the power and flexibility of additive synthesis together with easy editing and morphing capabilities.

Load any MIDI file and sound library (a small General MIDI sound font is included). Play midi files with additional features.

Designed by a musician for musicians Drums by Asrodot brings a novel twist to drumming on the iPad/iPhone.

Pianoscaper is a generative music app and virtual instrument that’s easy on the ears and fun to play.

Tera Synth is a Modular Analog Synthesizer.