You must be more accurate with the terms. I guess that you mean package name.
The app is identified by the package name. A different package name = different app.
uhh you're right. sorry. Edited.
But the point was understood, right? before adding Firebase to the app there were no problems with the package name. But when I added Firebase I had to rename the package for Firebase to work.
This kind of detail can happen to anyone and if users already have the app installed, it is not welcome to tell them to uninstall and install a new one. In addition to the databases being lost.
To avoid this I would like to know if you know of other events so we would have to be careful from the beginning.
Thank you very much.
Regards.