iOS Musician Apps (303) Supported Technologies is Inter-App Audio (IAA), Type is Instrument

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

Navichord is a modern MIDI controller, working with software and hardware synths.

With this instrument you can transform any sound into a playable musical instrument via a technique known as Granular Synthesis.

MegaCurtisBig uses an unusual hybrid of wavetable and granular synthesis to create tones and timbres quite apart from the standard FM or subtractive synthesis fare.

Drum Loops HD has over a 1000 real drum loops. A perfect partner for GB, loops and fills follow GB tempo.

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

We discovered this one-of-a-kind instrument collecting dust in our favorite local music shop. It's made out of hemlock, light as a feather, and sounds like elven magic.

Gestrument Pro takes everything we loved about Gestrument and improves on its original functionality while introducing a host of new features such as multi-touch, recordable automations, advanced scale editing and our unique system of highly tweakable modular generators that define the pitches and rhythms.

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

Photophore is a unique instrument that uses flocks of up to 100 sound generators to create rich, organic synthesizer sounds.

Play the vibe. Hear the magic. Syntronik is IK’s cutting-edge synthesizer that features the sound of the most iconic machines to ever grace the planet.

Turn your iPad into an instrument of the violin family and play just like on a real instrument.

MV08 is a drum machine for iPhone and iPad inspired by one of the greatest drum machines of all time.

SoundFont Pro is a soundfont player with a host of features.

SoundFont Pro is a soundfont player with a host of features.

Modulin is a customizable synthesizer. It allows for unique personal expression while providing a wide spectrum of visual feedback.

Fed up with standardized presets and instruments? Feel lost in overcomplex filters and effects? Don’t wanna sound like everyone else? BLEASS is just the right instrument for you: it unleashes your inner musical creativity by bringing music production and performance to its very core: play, perform, compose beats and melodies in a new yet intuitive way thanks to its multitrack sequencer, synthesizer and drum machine.

This is the free trailer version for Percussion Loops HD, percussion sampler for ios

AutoArp turns your iPhone (or iPod Touch) into a musical instrument that is halfway between a traditional auto-harp zither and an arpeggiated analogue-style synth.

PixelWave is an experimental synth with old school pixel interface.