Inter-App (IAA) Instruments (294)

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

mood is a personal interpretation of the legendary Analog Synthesizer by Eugenio Giordani

Electric Vintage is a virtual instrument based on a reproduction of a famous vintage electric piano (1976).

Multilevel Interactive Sound Synthesizer. Up to 240 Frequency Modulation Oscillators or simple Wavetable Additive.

Accordion Vintage is a virtual sampled instrument based on an original Italian accordion made in Castelfidardo in the 60s years.

Lagrange synthesizer has two oscillators, a noise generator and two filters that can be selected from various algorithmic models.

Wotja X is a new cross-platform interface for the 'Wotja Generative Music System'.

Medly takes a new approach to the way music is made, letting both seasoned and new musicians make epic music. Just pick your instruments, draw notes, record & sing, and drag & drop one of over 700 loops or samples.

AudioKit Synth One is a completely free & open-source professional iOS Synthesizer. 

iDousyn is a Mobile Instrument App with a lot of high quality sounds selected for different musical genres.

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.

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

Pure Piano is a professional, multi-sampled concert grand piano with a unique Morph Pad that allows you to explore a multitude of sounds ranging from mellow and intimate tones to surreal, cinematic textures.

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.

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

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

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

World of Bagpipes Pro is a five sounding sets of bagpipes for the iPad that are played using standard Scottish piping fingerings.

Thanks to it's true VA synthesis engine, the use of analog-modelled non-linear filters and extensive modulation options, Flowtones sounds warmer and more analog than digital romplers and wavetable-based synths.

iMPC Pro 2 for iPhone fuses innovative song creation with the MPC workflow.