iOS Musician Apps (205) Instrument Sounds is Keyboards

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

miRack is a Eurorack-style modular synthesizer. It aims to provide user experience and audio quality close to those of the real Eurorack hardware.

Made for complex and organic sounds, Factory sports a big modulation matrix with all kinds of features to create a wildlife of sounds. A vast array of DSP is ready to play: Analog style oscillators and filters, but also different flavors of wavetable synthesis, Wavetable driven Waveguide resonators and a 3-FX-Chain in a dynamic signal flow.

Xynthesizr is a streamlined yet capable 32-step matrix sequencer/monotimbral synthesizer with generative features and MIDI.

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

PixelWave is an experimental synth with old school pixel interface.

Ripplemaker is a West Coast Flavored Modular Synth.

The Minimoog Model D App is a mobile transmutation of the world’s first portable synthesizer, the Minimoog Model D®.

iPulsaret is a new real-time software capable of all time-domain varieties of granular synthesis.

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

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

Agonizer is a monophonic synthesizer designed in collaboration with YouTuber and synth bass expert Jakob Haq of haQ attaQ

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

Draw the waveform on the screen or shape a builtin one, mix it with a classic analog oscillator and a sub oscillator and automate all the knobs with 2 drawable LFOs and 2 ENVs.

TC-11 is the only fully programmable multi-touch synthesizer for the iPad.

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

Waverley XL is a sample-based instrument, or “ROMPLER”.  It is not a synthesiser that allows you to create your own instruments.

Borderlands Granular uses a technique called granular synthesis, which involves the superposition of tiny fragments of sound, or “grains," to create complex, evolving timbres and textures.

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