iOS Musician Apps (513) Supported Technologies is Inter-App Audio (IAA)

Johnny Mini is a stereo multiwave tremolo effect.

This is the first time Jordan Rudess, best known as the keyboardist for Dream Theater, has released a complete set of his exclusive sounds to the public.

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.

This synthesizer emulates male voice vowels in a unique way.

Kajita combines two-stage multi-tap stereo delay with reverb, allowing you to create complex spatial effects.

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

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.

KB-1 is a an expressive virtual keyboard designed for a multitude of scenarios.

Knob Lab is a powerful MIDI controller for iOS devices.

The ELECTRIBE reborn in an even smaller form A full-fledged rhythm machine for iPhone.

A complete reproduction - and more - of the legendary M1 that defined an era. Mobile Digital Synthesizer for the iPad.

Korvpressor is an adaptive compressor/limiter with an easy-to-use interface.

Koshiba is a 16-step gate sequencer plug-in effect that can transform a sustained sound into a rhythmic phrase.

KQ MiniSynth is a polyphonic modular synthesizer.

Just a Toy Synthesizer. Included: 2 Oscillators, LPF, Delay effector, Ribbon controller.

Kronecker is a synthesizer with a mechanism to make sounds many times like a rhythm machine each time you press a keyboard.

Kuvert allows you to draw envelopes to control different effect parameters.

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

Laplace is a physical-modeling synthesizer based on resonator synthesis that makes it easy to create bowed string, plucked string, blown pipe and metallic sounds.

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