Your subscription and devices

How the subscription works, and the rule about two computers and one at a time.

Updated 7 October 2026

Kaptcho is $8 a month through the Viremail Store. You can cancel at any time.

The device rule

One subscription can be signed in on up to 2 computers. It can be in use on 1 computer at a time.

  • Sign in on a second computer and both are signed in. That is fine.
  • Open Kaptcho on the second one while the first is open, and the first is asked to switch. It saves your project and pauses behind a calm message.
  • Choose Use here on whichever computer you want to work on. The other one steps aside.

A third computer

If two other computers are already signed in, Kaptcho shows them with their name, system and when each was last used. Remove one to carry on. See Remove a device.

What Kaptcho sends

To check these rules the app sends Viremail a random device ID, the computer's name and its system. Nothing else about your computer. The privacy policy has the details.

Still stuck? Email [email protected].