Duplicated Ionic App is not getting installed

I have developed android app with ionic framework and we have released in play store. After that we need a same clone of app. We duplicated that app & changed package name,app name , removed android platform and re-added and launched in playstore. Here I have a problem when I have first app installed from play store , second app which was released was not getting installed. Saying that

App not installed

Only one app is getting installed. When I uninstall first app and installed second one , it is getting installed. Following are changes I have made to duplicated app:

  • Changed app name in ionic.project file
  • Changed name in config.xml and also package name
  • Removed android platform and re-added

Can you please help in this

Any answer for this?.. anyone pleaseā€¦