A sample SwiftUI app using whisper.cpp to do voice-to-text transcriptions. See also: whisper.objc.

To use:

1. Select a model from the whisper.cpp repository.¹
2. Add the model to "whisper.swiftui.demo/Resources/models" via Xcode.
3. Select a sample audio file (for example, jfk.wav).
4. Add the model to "whisper.swiftui.demo/Resources/samples" via Xcode.
5. Select the "Release" ² build configuration under "Run", then deploy and run to your device.

Footnotes

1. I recommend the tiny, base or small models for running on an iOS device. ↩

2. The Release build can boost performance of transcription. In this project, it also added -O3 -DNDEBUG to Other C Flags, but adding flags to app proj is not ideal in real world (applies to all C/C++ files), consider splitting xcodeproj in workspace in your own project. ↩