iOS Musician Apps (319) Supported Technologies is Inter-App Audio (IAA), Type is Instrument

Compose original beats in the smooth one-window interface, record sound tweaks in realtime and sample your own sounds for direct use.

DrumJam is a whole new world of percussion and drums for the iPad, iPhone and iPod touch.

Electric Vintage is a virtual instrument based on a reproduction of a famous vintage electric piano (1976).

Accordion Vintage is a virtual sampled instrument based on an original Italian accordion made in Castelfidardo in the 60s years.

Slice and sequence your loops with a matrix of markov-chain connections. Introduce order with the probability based coin-flipping pattern sequencer.

Even if you've only played air guitar, ThumbJam lets you sound like a pro.  Pick an instrument and jam - with all the scales to choose from you'll never hit a wrong note.

Real live horns for your songs, played by the first call horn section in The Netherlands, the Jayhorns.

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

Thanks to it's true VA synthesis engine, the use of analog-modelled non-linear filters and extensive modulation options, Flowtones sounds warmer and more analog than digital romplers and wavetable-based synths.

DRUMLAB brings a new approach to the Drum Machine by allowing you to play with both Samples & Synthesis drum sounds.

AudioKit Bass 808 Synth is perfect for earth-shaking sub bass lines and creating your own custom electronic drum sounds – It’s the ultimate tool for creating your own 808 Kick basses!

Continua is a three-oscillator / dual-filter six-voice virtual analog synth, with fully polyphonic modulation sources and built-in custom-designed effects, for everything from complex, evolving chill-out soundscapes to New Wave synth stabs.

Chameleon is an AUv3 compatible sampler instrument plugin for your favourite DAW.

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

Celtic Sounds is a fully transposable MIDI sound module with five traditional Irish musical instruments.

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

GeoShred Play is an expressive musical instrument with a multi-touch performance surface, coupled with an advanced physical model of a guitar.

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

Kauldron is a synth with new modeling technology, combined with features help you create aggressive synth sounds full of rich analog textures with the fewest knob tweaks.

Designed to deliver authentic dub sounds and effects, iTALIZER at it's heart is a monophonic synthesizer paired with an authentic tape echo emulation.