The official AppTester Docker images are stored in the You-Get Docker Repository hosted on Docker Hub. So anyone who wants to obtain the software has to create a (free) Docker Hub account.
- Navigate to https://hub.docker.com/ and create an account.
- Send your username or the email address linked to the account to your You-Get contact.
- You-Get will grant you access to the youget/apptester repository from where you can pull the image.