EQK

EQK is the first Mac app with dynamic AI EQ - an equalizer that re-tunes itself per song in real time. Give every app its own EQ, headphone correction, and output device. No virtual drivers - just native macOS audio capture. 10-band parametric Tone Desk, 3,985+ AutoEq headphone profiles, per-app limiter, full signal-chain metering, and a free built-in FLAC player with synced lyrics for the songs that you own. 100% local, no telemetry, no subscription. Tune every app on your Mac.