iOS Musician Apps (344) Supported Technologies is Audiobus, Type is Instrument

Attack Drums is a synthesizer designed mainly for drum sounds, but the powerful sound engine can also be used for everything else - including vocals.

This is the app for guitar, bass, and strings players who need realistic woodwind instrument sounds for recording or live performance.

Galileo Organ 2 is a tonewheel and transistor organ app.

Loopseque it's a music ecosystem which includes sequencer, sampler, fx processor and record store with many releases from talented artists.

Phawuo is a monophonic virtual-analog synth with "dirty" oscillators. Good for bass sound and effects.

LayR is a polyphonic, multi-timbral synthesizer for iPad and iPhone, delivering up to 256 voices of rich, multi-layered and textured sounds.

Combo Organ Model V is a musical keyboard app for iPad/iPhone/iPod touch that simulates the electric transistor organ, is called a Combo Organ. It was a big success in the 1960s.

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

Jam Maestro is a powerful music composition tool for musicians interested in making guitar-centric music.

EGDR808 is a drum machine that emulates the vintage hardware from the 80's.

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.

It's a powerful rhythmic music generator for any 8 instruments that works Very Well for drums too.

Load any MIDI file and sound library (a small General MIDI sound font is included). Play midi files with additional features.

HARMONYWIZ is an advanced harmonic generator which can create multi-part harmony, all just from inputting a single musical line.

Soft Pads was created for musicians to eliminate any dead space behind your band by providing an ambient background loop that continuously runs in the background.

With EGSY01 you can create sounds, from modern ones to vintage analog ones, working with arpeggiator, step sequencer and FM, addictive and subtractive synthesis.

iTablaPro is an electronic tabla and tanpura, ideal for Indian Classical musicians and students.

Additive synthesis is a sound synthesis technique that creates timbre by adding sine waves together. The timbre of musical instruments can be considered to consist of multiple harmonic or inharmonic partials or overtones.

Metronome for iPhone, is also an intuitive and powerful groove box / drum machine and tempo practice tool.

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