iOS Musician Apps (317) Supported Technologies is Inter-App Audio (IAA), Type is Instrument

Phase84 is a phase distortion synthesizer.

APHELIAN features a new kind of sequencer, based on a geometrical metaphor. The interface is composed of 4 independent instruments, distributed in the corners.

Create 100% synthesized electronic drum loops that sound alive, noisy and musical.

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

This app is a portable multitrack audio and MIDI recording studio featuring virtual instruments, editing with unlimited undo/redo, mixing, real-time effects, automation and much more!

SidTracker64 is the ultimate chiptune production package tool for the iPad. It emulates the SID sound chip from the dominating home computer of the 80s - The Commodore 64.

This application is much more than just a metronome, is a flamenco drum machine with stereo sound and percussion instruments.

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.

DRUMLAB brings a new approach to the Drum Machine by allowing you to play with both Samples & Synthesis drum sounds.

Agonizer is a monophonic synthesizer designed in collaboration with YouTuber and synth bass expert Jakob Haq of haQ attaQ

AudioKit Bass 808 Synth is perfect for earth-shaking sub bass lines and creating your own custom electronic drum sounds – It’s the ultimate tool for creating your own 808 Kick basses!

Continua is a three-oscillator / dual-filter six-voice virtual analog synth, with fully polyphonic modulation sources and built-in custom-designed effects, for everything from complex, evolving chill-out soundscapes to New Wave synth stabs.

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

Roxsyn is a metamorphic guitar synthesizer.

Chameleon is an AUv3 compatible sampler instrument plugin for your favourite DAW.

Backpack Studio allows you to easily create professional sounding,  studio quality recordings -  from anywhere in the world.

Celtic Sounds is a fully transposable MIDI sound module with five traditional Irish musical instruments.

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

GeoShred Play is an expressive musical instrument with a multi-touch performance surface, coupled with an advanced physical model of a guitar.

Free iPad instrument featuring the classic sounds of famous 80s FM Synthesizers.