iOS Musician Apps (56) Instrument Type is Synth, Free

Pure Synth® Platinum is a full-blown rompler/synthesizer for your iOS device. Neither the synth engine or the sample engine is an afterthought: Both engines are fully capable and feature-rich. The romper section contains a well rounded assortment of analog, synth, string, digital, and acoustic instruments.

RD4 - Groovebox is a music making app with virtual analog synthesizers, drum machines and effects.

Spectrum is a collection of Audio Unit ports of popular eurorack synthesizer modules.

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.

SynthMaster Player for iPad is the MOBILE PLAYER VERSION of the award winning SynthMaster software synthesizer.

Syntorial is a synthesizer training app, that will teach you how to program synth patches by ear.

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.

Explore unreal synthesis with the most unique performance control on iOS! TC-Performer presents a multi-touch performance environment unlike any other synthesizer.

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

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

TweakyBeat is a drum machine synth.

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.

VOSIS is a synthesizer that uses scanned synthesis of greyscale image pixel data from photos or live video input. It is also a tool for image audification/sonification and visual music performance.

Wotja X is a new cross-platform interface for the 'Wotja Generative Music System'.

Accelerometer Synthesizer and Bluetooth MIDI Controller.

Zillidrone is a sample-based groovebox for creating, performing and interacting with 32-step sequences for snares, kicks, hi-hats, sampler and two multioscillator synthesizers.