title: How to install two separate versions of an app from android studio?
body: <p>I am working with the Firebase chat project from github.
  I am trying to make 2 apps, one client-side and one admin-side.
  I have two copies of the project with different project names and different app names.
  Still, I can't run both on the same device with android studio. Running one requires uninstalling the other.
  I understand it might be a pretty basic thing, but any suggestions?
  Thanks</p>