Hi, I'm Przemek, a software developer building open-source tools for macOS.

I created MicGuard, a lightweight menubar app that stops Bluetooth devices like AirPods from hijacking your default microphone. If you've ever jumped on a call only to realize macOS silently switched your mic, that's exactly the problem MicGuard solves.

MicGuard is free and always will be. Keeping it properly signed, notarized, and easy to install through Homebrew or the Mac App Store takes ongoing time and cost, and every new utility I ship adds to that load.

Sponsorship helps me keep these apps alive and maintained, and funds the time to build the next one. Every contribution is genuinely appreciated.