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Keynality is a key based musical instrument designed for composers, performers and producers to assist with making music with unfamiliar or unusual keys.

QVox is a creative audio effect that transforms vocals, guitars, drums, and synths into four independent voices. Create beautiful harmonies, widen instruments and design groovy rhythmic sequences with diatonic pitch shifting and delay.

This is actually a trio of effects all rolled into a single package which are ideally suited but not limited to voice recordings (De-Esser, a Vocal Doubler and a Noise Gate).

An audio coloration utility plugin featuring individual modes for classic emulation of some iconic music production tools.

Mela is an intuitive virtual analog synthesizer with a streamlined interface.

Combine 3 oscillators and a noise envelope to produce bright 80s-style synths, deep rich bass, punchy kicks and snares, a variety of screaming leads, and even breathy percussion.

This is an AUv3 compatible stereo Analog Phaser plugin which can be used as a plugin with your favourite DAW such as Cubasis, Auria, Meteor or GarageBand.

SynthMaster One iOS is the mobile version of KV331 Audio's SynthMaster One software synthesizer.

NFM is an intuitive FM synthesizer with a streamlined interface.

SynthMaster One iPhone is KV331 Audio's first full blown synth app for iPhone. It's a powerful wavetable synth with an intuitive workflow. With its simple layout, rich wavetable/waveform content and inspiring factory presets library, designing new sounds with SynthMaster One iPhone is a joy.

It's a powerful rhythmic music generator for any 8 instruments that works Very Well for drums too.

Samplr allows you to make music and play with sound in a new and intuitive way by touching the waveform on the screen with your fingers.

Epic 64-voice Virtual Analog / PCM iPad Synth. Inspired by the Digital Synths of the 80s and 90s.

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

With Hey Metronome, you can put your earbuds on and control everything with your voice, from tempo and meter, to beat patterns, to even what song you are practicing. Just say, “Hey metronome set the tempo to 120,” “Hey metronome, shuffle,” or “Hey Metronome, next song,” and you’re off.

The Optigan, short for Optical Organ, was a chord organ from the early 1970’s.

Patterning 2 is the next generation of the award-winning circular drum machine. Create beats like never before in a beautiful, intuitive interface that is both easy to use and deep with features for the experienced producer.

The music theory reference tool for musicians of all skill levels. Tonality allows you to view and listen to a large database of piano chords and scales and features a chord-recognition tool that can identify chords you play on your instrument.

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

DrumKick for iPhone is the live performance drum app.