iOS Musician Apps (125) Supported Technologies is Inter-App Audio (IAA), Instrument Type is Synth

iSEM is a recreation of the classic 1974 Oberheim SEM (Synthesizer Expander Module), one of the world's first self-contained synthesizer modules and the first to bear the "Oberheim Electronics" name.

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

MegaCurtisBig uses an unusual hybrid of wavetable and granular synthesis to create tones and timbres quite apart from the standard FM or subtractive synthesis fare.

Photophore is a unique instrument that uses flocks of up to 100 sound generators to create rich, organic synthesizer sounds.

Play the vibe. Hear the magic. Syntronik is IK’s cutting-edge synthesizer that features the sound of the most iconic machines to ever grace the planet.

Modulin is a customizable synthesizer. It allows for unique personal expression while providing a wide spectrum of visual feedback.

Fed up with standardized presets and instruments? Feel lost in overcomplex filters and effects? Don’t wanna sound like everyone else? BLEASS is just the right instrument for you: it unleashes your inner musical creativity by bringing music production and performance to its very core: play, perform, compose beats and melodies in a new yet intuitive way thanks to its multitrack sequencer, synthesizer and drum machine.

AutoArp turns your iPhone (or iPod Touch) into a musical instrument that is halfway between a traditional auto-harp zither and an arpeggiated analogue-style synth.

PixelWave is an experimental synth with old school pixel interface.

SpectrumGen is a spectral synthesizer with a simple and effective user interface.

Synthesis without the spaghetti. From the creators of Grain Science and Sylo Synth (used by Gorillaz and The Flaming Lips).

Droneo is a synthesizer which drones with various timbres and precise intonations that blur the distinction between tones, timbres and chords. Its drone is great for meditation, centering, and calming,  walking and biking, but also can be set up for discordant noise and insect-like buzzing and chirping.

CHAiOS SYNTH 2 is a synthesizer/melody generator that creates unique melodies with just one tap.

LCW-2 mono is a little complicated synthesizer based on ToyTone and implements several experimental functions.

PhaseRings is a musical instrument for performing expressive music with touch gestures. Anyone can create a beautiful piece of music with our sound schemes and generative composition engine.

Tone generator with two Oscillators and one Noise generator, each with individual lowpass filters.

Musyc is a fun and innovative music application where touch turns into music.

bent.fm is a full FM model of a circuit-bent synthesizer.

TweakyBeat is a drum machine synth.

ToyTone is simple synthesizer. Select waveform, and move the slider. Tap the pad at bottom, you can play.