The EQ that listens with you.
AI · Song live analysis
The EQ that listens with you.
Per-app equalization for Mac that analyzes every song as it starts, knows your headphones, and learns your taste — all on-device.
Download free — 14-day trialBuy once · ₹1,000
No signupNotarized by AppleNothing leaves your Mac
- On-device — no cloud, no accounts
- 3,985 headphone profiles
- Notarized by Apple
- Player stays free forever
- One-time ₹1,000 — no subscription, ever
- Activate on up to 2 Macs, move the key anytime
- Free updates for EQK 1.x owners
- When the trial ends, the local player stays free
Patchbay
Every app, its own EQ.
Route music and video apps through independent equalizers. Browsers stay out, so mixed tabs never contaminate the signal.
AI · Song
AI rides the song.
Live analysis reshapes the tone in real time over your per-app EQ and headphone correction — and your own tweaks always stay on top.
Correction lane
3,985 headphone profiles.
Bundled AutoEq correction for your exact headphones, earphones, or IEMs — read by the AI so it knows what your gear under- and over-delivers.
Hear the difference in one song.
Install, route an app, press play. The trial is the full app — no signup, nothing to lose.
Full app during the trialRequires macOS 15.6+
EQK Premium
Buy once. Keep it forever.
₹1,000one-time · 2 Macs
7-day refund on unused keys
Give your Mac an ear.
Download free — 14-day trialBuy once · ₹1,000
Notarized by ApplemacOS 15.6 or laterNothing leaves your Mac
Already bought it? Recover your key or manage a Mac. ·PrivacyTrouble opening EQK?
If macOS says the app “cannot be opened,” drag it to Applications, then right-click EQK.app → Open and confirm once. Still stuck? Run`xattr -dr com.apple.quarantine /Applications/EQK.app` or emailsupport@kuja.dev.
×