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