On a norms, apps on android phones can only be installed once in every android phones I have come across. After installing one app, if you try installing it again you will receive a message like this "application not installed" which sounds very annoying because most times like me. I sometimes feel like installing one same application twice because I need both the old and latest version of that app due to the fact that the older version of some app behaves better than the later version but in some cases, the older might be missing some features which could be necessarily needed sometimes.
To install one same application twice you need:
1. An Android phone
2. Lucky patcher app and
3. The app you want to install twice

For full STEPS/PROCEDURE click here https://fmcooltech..com/2020/06/how-to-install-particular-app-twice-in.html

Why install twice when u can download clone app from playstore and kuku clone them easily.

Fatbabyfart:
Why install twice when u can download clone app from playstore and kuku clone them easily.

exactly
only that cloning app use alot of ram