Hush for macOS (beta)

Install it in a minute

Drag it to Applications
Open the .dmg and drag Hush into Applications.
Open it the first time
Right-click Hush, choose Open, then Open again. Or go to System Settings › Privacy & Security and click Open Anyway.
Allow the microphone
When macOS asks, click Allow so Hush can hear your level. Audio stays on your Mac.