Retroactive Audio Recording iOS App

Prototype based on a circular audio buffer and macOS CI pipeline.

SwiftSwiftUIiOSAudio

REPLAY AUDIO

Context

Explore an experience where the last seconds of audio remain available before pressing record.

The iOS project also needed to compile without a local Mac workstation.

SwiftUI/AVAudioEngine architecture and compilation through GitHub Actions macOS runners.

CI can remove some hardware constraints during early prototyping.

Under the hood

Architecture, constraints, deliverables and real impact.

01 Swift

02 SwiftUI

03 iOS

04 Audio

CI can remove some hardware constraints during early prototyping.

Designed for real-world use

I start from the problem and business flow, then aim for an observable, testable and maintainable solution rather than a demo effect.