iOS Musician Apps (38) Supported Technologies is Inter-App Audio (IAA), Type is Tool

ToneBoosters Spectrogram shows a real-time spectrogram of the incoming audio signal. The ToneBoosters Spectrogram app captures the microphone input and processes the signals in real time.

Talanome is a full-featured, intuitive, easy to use Metronome app (for the iPhone, iPad and iPod touch) for every Carnatic musician, dancer, teacher and student of Carnatic Music and Dance!

Poly 2 is a generative sequencer that creates evolving patterns and melodies based on the power of polyrhythms.

Song Memo is the easiest way to take notes of your song ideas. The chord keyboard of Song Memo allows you to write chord progressions more quickly. Chords are automatically detected while you are taking a note.

MIDISpy - MIDI Monitor. A handy little utility for monitoring MIDI connectivity.

Jamzone transforms your Apple device into a live rehearsal studio. Choose your favorite song to jam along to from hundreds of the most popular.

Program Changer is a super simple tool to send and receive MIDI Program Changes.

Automatic song generation, flexible song editing.

With MusicStreamerLite you can stream sound to Chromecast or Airplay speakers.

The BandHelper app works with your BandHelper account to share info with your bandmates, streamline your management duties and power your live show.

AutoArp turns your iPhone (or iPod Touch) into a musical instrument that is halfway between a traditional auto-harp zither and an arpeggiated analogue-style synth.

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

Luminair 3 is a professional-grade lighting control app, exclusively for iOS, that gives lighting designers, filmmakers and TV professionals, musicians, artists and other enthusiasts advanced control over DMX-enabled lights, as well as the next generation of "Smart" lights like Philips Hue.

insTuner is a chromatic tuner that helps you tune your instruments.

Tone generator with two Oscillators and one Noise generator, each with individual lowpass filters.

Apollo Sound Injector makes it easy to stream audio from one iOS device to another.

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

A streaming sound palette for experimental musicians, sound designers and artists. Includes over 40 preset randomized Internet audio streams.  

Arpeggist is a MIDI Note arpeggiator with a very flexible step matrix editor for programming and a unique “rolling dice” random arpeggio generator.