iOS Musician Apps (503) Supported Technologies is Inter-App Audio (IAA)

Percussion Loops HD is a vast library with hundreds of percussion loops and samples, played by a pro and built for iOS only.

BAND BOY will absolutely help you practice instruments in lots of ways.

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

Meet Aimée, your personal, artificially intelligent built-in assistant composer, she's ready to help you compose great music, adding her vast knowledge about music theory to your creativity.

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

Musk MIDI Keyboard is an expandable MIDI keyboard.

A 4-band parametric stereo equalizer for everything between subtle frequency enhancements and agressive boosting/cutting or special resonator effects.

Want to sing as a popstar on AutoPitch, live-pause your voice, talk with a deep robot voice all at once? Voice Synth does all this and more, all based on your own unique voice.

MC Levels is a powerful digital multichannel real-time full scale level meter for your iPad or iPhone. It displays signals from the internal microphones as well as the 3.5 mm audio jack.

Nanologue boasts a wide scope of inspiring sounds and professional sound effects, sporting a straightforward multi-touch interface and a great-sounding monophonic synthesizer.

BIAS is an Amp Designer, Modeler and Processor.

Jam Synth is a fully featured monophonic guitar synthesizer / multi FX for iOS.

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

Synthecaster fuses elements from guitars and keyboards into a full range polyphonic instrument that is intuitive, accommodates a wide variety of playing styles, and generates an even wider variety of sounds.

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

Turn your iPhone or iPad into a solid Rock Drummer with powerful drum sounds and tons of rhythms to get energetic drum grooves.

iSEM is a recreation of the classic 1974 Oberheim SEM (Synthesizer Expander Module), one of the world's first self-contained synthesizer modules and the first to bear the "Oberheim Electronics" name.

Cube Synth is a groundbreaking new software instrument giving you the power and flexibility of additive synthesis together with easy editing and morphing capabilities.

Arctic Pro Synthesizer / Vocoder is a modern subtractive synthesizer.