iOS Musician Apps (26) Supported Technologies is Audio Unit (AU), Instrument Sounds is Other

Neon is a lightweight digital audio editor and recording plugin compatible with any AUv3 host.

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

iMPC Pro 2 for iPhone fuses innovative song creation with the MPC workflow.

iMPC Pro fuses innovative song creation with the iconic MPC workflow.

This one is quite experimental and CPU heavy app!

Remake is a multi-band effect. The input signal is split into 3 parts. Then resonances are added to the lows (under 100Hz) and at the same time two harmonic voices are added to the mid frequencies only.

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.

An architecturally unique and sonically characterful looping toolkit for producers and live performers, inspired by both modern looper pedals and vintage tape-based setups, Enso combines elegant and intuitive UI design with a deep but accessible feature set and stellar sound quality.

You can think of auGEN X in two ways:  first, it is a handy utility for making audio test sounds, and second, it is a performable creative sound design tool.

Radio Unit is an Audio Unit plugin extension (AUv3) to play internet radio stations.

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.

BLEASS Granulizer generates short samples (‘grains’) from different input signals by modulating different parameters which you can visualize thanks to a 3D Visualizer.

Co-designed with Berlin-based electronic musician Hainbach, Gauss brings the oldschool tape-looping art form to mobile devices.

With sEGments slicer/sampler app you can Import any loop/sample/audio file and find the best samples inside it, using the automatic transient detection or manually adding markers.

Castamatic is the app to listen to podcasts on any iOS device.

Slice your audio samples with ReSlice and create flexible musical atoms which can be triggered by MIDI notes or the touch of your fingers.

PlaySections is an audio/video player that allows you to freely set marks and play back specific sections of your audio/video files.

Metronomics is not only a metronome, but a tool designed to help build a solid sense of time and rhythmic security.  It's a new kind of metronome -- use Metronomics to generate random patterns, sequenced grooves, or a combination of both to help you practice with more than just your typical click track.

This synthesizer emulates male voice vowels in a unique way.

WebSDR is an Audio Unit Plugin that plays audio from Software Defined Radio (SDR) streams. It allows you to incorporate the sound of live radio into a live music performance.