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Buy Ekhio

You pay once, right here. The tax for your country is added to the total, and Paddle works it out below. The key appears on screen when you finish and it also arrives in your email.

Ekhio · perpetual licenseUp to 3 Macs · v1 updates · launch price
$29USD
Switches itself, measures your room, 32 bands, parametric, per-app volume
Local verification: the app never calls a server
Refund within 14 days, no questions asked

Where are you buying from?

Ekhio is sold in Mexico and the United States. We need this to work out your tax and issue your receipt.

Paddle processes the payment as merchant of record: it calculates the tax for your country, files it and issues the invoice.
We never see your card.Refund policy · Terms

After the payment

  1. The key appears right here, and it also reaches you by email. Keep it: it is the only thing you need to reinstall or move to another Mac.
  2. You paste it into Ekhio → Settings → License and tap Activate on this Mac.
  3. Done. It is verified on your Mac offline, and everything you measured and it learned during the trial is still there.