4 Answers
+ 4
Yes ofcourse I am personally doing it if you wanna do practice a little bit of Python in your phone
I would recommend Pyroid3 app to you it's really amazing đ
you can even install new pips there and use them .
+ 3
I like Termux, its free, there are no ads, and it is just like any other terminal or cmdline
+ 1
I suggest you pydroid3 because you can also program tkinter graphic programs