iOS Musician Apps (346) Supported Technologies is Audiobus, Type is Instrument

Triqtraq LE is a free limited edition of the critically acclaimed music app Triqtraq - Jam Sequencer.

The Streetlytron '63 Edition : genuine Mellotronics for your iPhone and iPad.

Backpack Studio allows you to easily create professional sounding,  studio quality recordings -  from anywhere in the world.

Mellowsound is an emulation of a legendary instrument, a keyboard sampler from the 60s used by many famous artists like the Beatles, David Bowie, Radiohead and many others, this mythic instrument is called The Mellotron.

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

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.

With Skwitch Music it’s easy to compose your own riffs, melodies and chord progressions.

Gestrument Pro takes everything we loved about Gestrument and improves on its original functionality while introducing a host of new features such as multi-touch, recordable automations, advanced scale editing and our unique system of highly tweakable modular generators that define the pitches and rhythms.

AudioKit Synth One is a completely free & open-source professional iOS Synthesizer. 

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

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

Now you can play the bass drum with your foot. The most realistic 3D drum app.

Play along or record your own songs with the best studio drummer in the world.

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

Built for Live performance and hands free use, Quantiloop recreates the simplicity of a hardware loop pedal in an iOS app.

Groovebox is a free music studio app packed with synths and drum machines.

LoAdKer is a novel rhythm event generator that is based on fractal sequences.

GarageBand is a DAW by Apple.

This is a Lite version of EGDR909 - 909 Drum Machine, but all its functionalities can be unlocked as in-app purchase.

A strange noise-making device.