iOS Musician Apps (514) Supported Technologies is Inter-App Audio (IAA)

Respiro Wind-Synth for iOS is a free standalone app (IAA) and AUv3 plugin synthesizer giving you access to six fully functional wind instruments for your device.

Song Memo is the easiest way to take notes of your song ideas. The chord keyboard of Song Memo allows you to write chord progressions more quickly. Chords are automatically detected while you are taking a note.

DrumJam is a whole new world of percussion and drums for the iPad, iPhone and iPod touch.

The power of a digital audio workstation in the palm of your hand.

This intuitive virtual instrument features a super responsive  fingerboard that plays and sounds like the traditional instrument in the most common two-row tunings of B/C, C#/D, and D/G, as well as an extended B/C+ layout with four chromatic buttons on a partial third row.

SDS-x is a "nine pads" style drum module that lets you easily use samples alongside your drum kit.

Even if you've only played air guitar, ThumbJam lets you sound like a pro.  Pick an instrument and jam - with all the scales to choose from you'll never hit a wrong note.

Automatic song generation, flexible song editing.

With a library of editable patterns, loops, and fills, Drum Session is a very fast, simple way to put together a complete drum track.

iRig Recorder is an audio and video recording app for iPhone or iPad.

iRig Recorder is an audio and video recording app for iPhone or iPad.

RMX-1000 for iPad is a tactile iPad app that lets you add high-quality FX to tracks in your iTunes library.

SKIIID is a new drum-synthesizer with 4 expressive pads and the possibility to morph between them.

dot Melody is a multidimensional graphic arpeggiator, sequencer, and drum machine.

Combining a large collection of unique guitars, all-new realtime effects and amps processing, Steel Guitar is easily the most realistic sounding guitar on iOS.

Nodal is an iPad sampler based on the research of Andrey Markov, a Russian mathematician who lived a very long time ago and had a very crazy beard.

Musk MIDI Keyboard is an expandable MIDI keyboard.

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.

MonoGranulator - a simple granular synthesis for live electronics.

DrumKick is the live performance drum app.