Curated list of audio frameworks and libraries for iPhone and OS X

A curated list of awesome audio frameworks, libraries, and software for iOS, Mac OSX and tvOS.

Audio Production

• AudioKit for iOS and OS X is an audio SDK that helps you with audio and synthesis.
• AudioKit examples contains a suite of free open source apps
• Analog Synth X is an open source synth app completely written in Swift.
• AVFoundation to play Midi
• App to App Audio Routing - Think plugins for apps.
• High performance audio
• Pitch Detection
• Simple Tuner
• Music Kit
• Subtle Volume
• iOS Digital Signal Processing for audio.

Visualizers

• EzAudio

Speech

• iOS text to speech

Streaming

• Steaming audio
• Sound Fader
• Streaming Player