After purchase you will be redirected to the account page, where you can download the app and retrieve your product key. You will also receive an email containing your invoice, product key and account login details. For queries, please email firstname.lastname@example.org.
Requires macOS Yosemite (10.10) or higher, on any Mac. Choose "About This Mac" from the Apple menu () in the upper-left corner of your screen to find out if your mac supports zenAud.io.