Live Reload on Simultaneously Running Ember Apps

Thanks in advance for reading and hopefully helping!

I have two simultaneously running Ember apps. One app runs on port 4200 the other on port 8081. Is there any way I can have the app running on port 4200 live reload if there are any changes on the app running on port 8081? Thanks!

Are they built separately?

Yes, each has it’s own ember serve command running. That’s why I’m wondering if maybe I can listen in on the port.