Manage your licence

Enter the email address you bought with. We will send you a link.

Lost your key

You get a new key. The old one stops working.

Manage your subscription

Cancel, change your payment method or download invoices. For purchases on knieses.ch.

Bought in the App Store?

Manage subscriptions from Aevum or Vivere in your iPhone settings under your name › Subscriptions. Get the key for your other apps in the app under Settings › Unlock.