Is there a way or an app to automate that?

Sadly, not to my knowledge. It’s an app-by-app process. I could see an Ansible play or similar potentially fulfilling such a role, but I’m not aware of any existing projects.

I use Heimdall and Portainer myself, and I’d recommend them both. Portainer is for keeping a visual on Docker and/or Kubernetes containers, while Heimdall acts as a “home page” / front end for your various web GUIs (incl. Portainer).