iOS Musician Apps (63) Supported Technologies is Audiobus, Instrument Sounds is Other

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

Yellofier makes anything into music. Record your voice, a musical instrument or everyday noises. Within seconds the app magically turns them into groovy music.

VividTracker is an Amiga Protracker compatible music maker app. You can load, save, edit, and create new ProTracker modules.

Rhythm Lab is a comprehensive rhythm app that tests your skill and coordination.  There are four types of drills: single, double, drum, and drum kit.

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

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

iVoxel is not only a vocoder - the unique concept of iVoxel turns this vocoder into a singing machine.

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.

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

Ribbons is an extraordinarily fun and expressive musical instrument for iPad.

Slice and sequence your loops with a matrix of markov-chain connections. Introduce order with the probability based coin-flipping pattern sequencer.

This synthesizer emulates male voice vowels in a unique way.

SoundScaper is an experimental sound mini lab for creating unusual soundscapes, atmospheric textures, drones, glitches and noises based on circuit bending principles.

AudioStretch is the audio and video transcription tool. Now you can manipulate the pitch, speed and transcribe your tunes from both audio and video files; or by using your phone’s camera you can capture video directly into AudioStretch and transcribe it.

With MusicStreamer you can stream sound to Chromecast or Airplay speakers.

Strange retro app – a MIDI player preloaded with 500+ legendary CMI (Computer Musical Instrument)  sounds.

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

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

SidTracker64 is the ultimate chiptune production package tool for the iPad. It emulates the SID sound chip from the dominating home computer of the 80s - The Commodore 64.

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