Take a Zoom without killing your playlist.
mactooloud ducks Spotify the moment a call connects, keeps Slack notifications on your AirPods so you don't wake the room, and drops every app to 5% when you step away — no master-volume scramble.
Why this gets in your way today.
Music blasts when calls connect
Zoom comes in over Spotify, you scramble for the master slider mid-greeting, and everyone hears your taste in synthwave.
Slack hums wake the room
Working from a shared space means notification pings need to stay on AirPods, never on the speakers your partner can hear.
Stepping away means yanking headphones
You step out for a snack and either pause everything manually or broadcast your music to the next room.
How mactooloud handles it.
Auto-Duck on calls
Detects every meeting app — Zoom, Meet, Teams, FaceTime, Slack huddles, Discord — and fades audio at a configurable target the moment a call starts.
Per-app device routing
Send Zoom to AirPods, music to your desk speakers. No more reaching for the system output selector.
Whisper Mode
One key combo drops every app to 5%. Walk away from your desk without yanking headphones; tap again to restore.
Mystery Sound Finder
A Chrome tab three Spaces over starts playing video. mactooloud highlights it instantly so you can mute the source, not the whole browser.
The mix tracks your day.
Calls duck music. Lunch silences the room. Demos route everything to AirPods. Done with the mixer once; the rest is automatic.
Set up your mix in under a minute.
Seven days free. No credit card. macOS 14 or later.