iOS Musician Apps (65) Supported Technologies is Audiobus, Instrument Sounds is Other

Sampletoy is a radical new musical instrument/plaything; part sampler, part granular synthesiser. Use it to capture sounds through the microphone, then play, loop, pitch and distort them live on the screen.

Koala is the ultimate pocket-sized sampler. Record anything with your phone's mic instantly. Use Koala to create beats with those samples, add effects and create a track!

Samplr allows you to make music and play with sound in a new and intuitive way by touching the waveform on the screen with your fingers.

VOSIS is a synthesizer that uses scanned synthesis of greyscale image pixel data from photos or live video input. It is also a tool for image audification/sonification and visual music performance.

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

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

Tone generator with two Oscillators and one Noise generator, each with individual lowpass filters.

This synthesizer emulates male voice vowels in a unique way.

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.

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

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

Hypertron is a new exciting, musical instrument for iOS, which offers the best features of well known samplers, sequencers and drummachines for quick editing and flexible music production.

Loopacks is a Drum & Loop Machine for all iOS devices.

PolyHarp is a virtual musical instrument and a thought experiment. It's a testbed for harmonic theory as well as a great multi touch simulator of the good old "idiot zither" you have in the attic.

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.

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

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

Soft Pads was created for musicians to eliminate any dead space behind your band by providing an ambient background loop that continuously runs in the background.

Musyc is a fun and innovative music application where touch turns into music.