3 Answers
+ 10
I use QPython3
https://play.google.com/store/apps/details?id=org.qpython.qpy3&hl=en
It has console and also editor where you can write code and save it to your device and run it.
[edit. Now I prefer Pydroid3 https://play.google.com/store/apps/details?id=ru.iiec.pydroid3]
+ 1
dcoder is an app I use on my phone. works offline. on Android phone that is. might this be what you were looking for?
0
Python is not compiled, its interpreted. QPython3 works well though.