iOS Musician Apps (206) Instrument Sounds is Keyboards

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

The hybrid synthesis algorithm on which Addictive Pro is based provides you with efficient means for easy control of complex sounds far beyond usual sound synthesis methods.

Elsa is a retro style sampling keyboard with tempo based looping.

SynthQ is a subtractive synthesizer with a customizable interface.

SunVox is a small and fast cross-platform modular synthesizer with pattern based sequencer (tracker).

Dagger is an analog modeling paraphonic synth with a big, raw analog sound.

Notes Recorded via Cassette (Marantz PMD430)

Esoteric Synth is a unusual generator of synthetic sound events. The synthesis is based on 5 oscillators which are intersected through an multiple amplitude modulation and multiple frequency modulation making  an high sound variability. This App is suitable to generate complex sound textures, glitches, noises, sound clouds, sound drones, point sounds and more.

With the special lightweight version of SynthScaper LE you can easily create and modify your own multi-timbral pads and atmospheric soundscapes.

NFM is an intuitive FM synthesizer with a streamlined interface.

Morphing waves technology for great space sounds.

Unique synth with AUV3 (Audio Unit) and midi keyboard support. You can touch and change the wave and hear the difference.

The sound generator inside the synthesizer is producing the exact wave form as the one you have created.

Based on Hohner's iconic Corona Classic diatonic accordion, this virtual accordion app plays in all five of the most popular tones: EAD (Mi), FBbEb (Fa), GCF (Sol), ADG, and BbEbAb.

Electro-Harmonix, a pioneer since 1968 in the field of sound effects pedals for musicians, has produced an app which is a faithful digital re-creation of their circa 1980 analog cult-classic, The MINI-SYNTHESIZER.

Scythe is a new iPad synthesizer that makes designing new sounds easier than ever before.

Each of the 2 oscillators offers a selection of 5 waveforms: sawtooth and pulse waves are here, along with noise, triple saw and triple FM waves. There's also an additional sub-oscillator strapped into the master section for added oomph.

Englitina is an authentic-sounding English Treble Concertina for the iPad.

Crystal Synth XT is a full featured semi-modular synthesizer, ideally suited to creating lush evolving soundscapes.

Voice bot is a real time channel vocoder.