How to clone an android application?

Question

Android

Greetings.
What app cloning options are there in Android? Climbed through the app store - one garbage. Xiaomi has a handy thing - cloning or duplicate application, which works the same as the original, but the smartphone is not Xiaomi. I would like to clone messengers (votsap, viber) and a couple of other applications.
What do you advise?

Answer 1

try this:
Apk extractor
https://play.google.com/store/apps/details?id=com....
APK Export
https://play.google.com/store/apps/details?id=com. ...

Answer 2

Parallel Space seemed to do a good job with cloning.
https://play.google.com/store/apps/details?id=com....

Answer 3

via adb commands