(This process worked for me on Macbook Air M1)

1. Make sure this specific whisper.cpp is checked out as a submodule at ./whisper.cpp
2. Install XCode 26 Beta
3. Load this project and push that Cmd-B
4. The .app file will be in /tmp/VoiceInk.dst/Applications

The resulting app has the licensing checks disabled so you can use VoiceInk for free. You will still get prompts asking you whether you wanna upgrade to a new version. That version is from upstream so if you wanna continue freeloading, don't upgrade.