iOS Musician Apps (283) Supported Technologies is Inter-App Audio (IAA), Type is Instrument

Colossus Piano sets a new standard in terms of realism, detail and overall quality of piano sounds on your iPad, iPhone and iPod touch.

Play with the sound of a full cathedral organ, created by award-winning sound designer Kurt Ader.

This app contains the following instruments: Trumpet, Trombone and Saxophone sampled in four different brass sections.

The second best sounding piano app in the App Store (after "Colossus Piano")!

Oriental Strings is a professional sound module app for oriental keyboard players and for musicians who simply want to resemble the typical sound of the Middle East in their songs.

The ultimate orchestra sound app for sophisticated musicians by sound designer Kurt Ader, designed as professional sound module for your iPad, iPhone or iPod touch.

LayR is a polyphonic, multi-timbral synthesizer for iPad and iPhone, delivering up to 256 voices of rich, multi-layered and textured sounds.

Pure Acid is a bassline synthesizer and drum machine in one app.

Galileo Organ 2 is a tonewheel and transistor organ app.

Roxsyn is a metamorphic guitar synthesizer.

Kauldron is a synth with new modeling technology, combined with features help you create aggressive synth sounds full of rich analog textures with the fewest knob tweaks.

Harness the enormous power of 8 polyphonic synths: meet KASPAR Supersynthesizer.

BeatMaker is a drum sampler.

EGDR808 is a drum machine that emulates the vintage hardware from the 80's.

SK-51 is an all-in-one keyboard inspired by the Casio SK-1 (and his brother the SK-5), a 8-bit lo-fi keyboard from the 80’s, with sampling features and onboard drum machine.
Called the poor man's sampler at the time, this keyboard was a real instrument and has been used by many major artists such as Fatboy Slim, Portishead, Autechre and Nine Inch Nails.

Real Guitar is a realistic guitar simulator apps.

A creative bass music synth sequencer for electro melodies or dirty phat & funky acid techno basslines.

FM TiNES is an electric piano library dedicated to the most beautiful FM electric pianos ever made.

Neo-Soul Keys® Studio 2 is the next evolution in electric piano sounds and effects from Gospel Musicians, which features a complete architecture overhaul using our new Pure Synth® structure and licensed VKFX effects.