iOS Musician Apps (46) Supported Technologies is Inter-App Audio (IAA), Instrument Sounds is Other

AnalogKit lets you play, share, and build synths and effects in an incredible digital playground.

Annoydio has a grid of pads which you can assign, manipulate, and play sounds.

Annoydio jr has a grid of pads which you can assign, manipulate, and play sounds.

Slow down music, choose the perfect pitch, and learn to play by ear.

Slow down music, choose the perfect pitch, and learn to play by ear.

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

Backpack Studio allows you to easily create professional sounding,  studio quality recordings -  from anywhere in the world.

Portable Music Production Studio : create beats, compose whole tracks, sample, record, sequence, perform, mix and arrange your own music.

Bebot is a musical instrument that anyone can play. Instead of a keyboard, it has an easy-to-use touch control system.

bs-16i is a 16 multi-timbral playback sampler. It supports SoundFont and DLS (Downloadable Sounds, and can be used for keyboard instrument, MIDI sound module, and MIDI player.

Chameleon is an AUv3 compatible sampler instrument plugin for your favourite DAW.

Chorus Sampler is an advanced, easy-to-use sampler.  It features sample recording, cropping, audio importing/exporting, looping, and configurable per sample effects.

The new Version 3 of dreamSTATE's multimedia iAlbum of ever-changing ambient music and urban ambient art can now be used by both Listeners and iMusicians

Droneo is a synthesizer which drones with various timbres and precise intonations that blur the distinction between tones, timbres and chords. Its drone is great for meditation, centering, and calming,  walking and biking, but also can be set up for discordant noise and insect-like buzzing and chirping.

The Dub Filter is a dual low-pass/high-pass 24/48 dB filter, with resonance and the exclusive Overlap parameter.

Elsa is a retro style sampling keyboard with tempo based looping.

Turning your iPad in to a classic sounding theremin.

Esoteric Synth is a unusual generator of synthetic sound events. The synthesis is based on 5 oscillators which are intersected through an multiple amplitude modulation and multiple frequency modulation making  an high sound variability. This App is suitable to generate complex sound textures, glitches, noises, sound clouds, sound drones, point sounds and more.

Advanced field recorder combined with a sound warp engine and a collection of ready to use dynamic presets.

This application is much more than just a metronome, is a flamenco drum machine with stereo sound and percussion instruments.