Where can I store data after the application is uninstalled?

Question

Android

Good afternoon!
Tell me how to programmatically implement data storage outside the application, i.e. even if it was removed and reinstalled, it would be possible to read them. those. where in the system to store them? In ios, for example, there is a bunch of keys.

Answer 1

Read here

Answer 2

on your server.

Answer 3

In external srorage, in an arbitrary directory for example