An interesting move by Docker, I never found their desktop app to be useful and preferred command line or third-party tools to do management.
“Docker Desktop no longer free for large companies: New ‘Business’ subscription is here • The Register” https://www-theregister-com.cdn.ampproject.org/v/s/www.theregister.com/AMP/2021/08/31/docker_desktop_no_longer_free/?amp_gsa=1&_js_v=a6&usqp=mq331AQIKAGwASCAAgM%3D#amp_tf=From%20%251%24s&aoh=16304505457918&csi=0&referrer=https%3A%2F%2Fwww.google.com&share=https%3A%2F%2Fwww.theregister.com%2F2021%2F08%2F31%2Fdocker_desktop_no_longer_free%2F