iOS Musician Apps (32) Instrument Sounds is Other, Free

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

Make and share music in seconds. Simply tap to RECORD, PLAY and SHARE with music makers all over the world.

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.

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

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

PhaseRings is a musical instrument for performing expressive music with touch gestures. Anyone can create a beautiful piece of music with our sound schemes and generative composition engine.

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

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

Create your own instruments from sounds you record. Make your own Grand Piano, Cat Piano, Dog Piano, Bird Piano or Majestic Bug Piano, or get creative and create something with your own voice.

Make music like you’ve never seen: Draw lines, curves even squiggles to precisely input a note’s pitch and volume.

Dandy is a sampler/synthesizer for iPhone inspired by Dandy Desmonds composition “Magnetic Loops for 15 Tape Decks” from 1938, which is one of the earliest known works of electroacoustic music.