What's the best program to write and test my java program on my android phone ???

Question

what's the best playground for java on android phone ??

Answer 1

AIDE -IDE for Android Java C++
https://play.google.com/store/apps/details?id=com.aide.ui&hl=en&referrer=utm_source%3Dgoogle%26utm_medium%3Dorganic%26utm_term%3Dide+java+c%2B%2B+apk&pcampaignid=APPU_1_A0S9WcXnCsX7vgS8iqaIAw

Answer 2

Why not use Sololearn's Code Playground? :D

Answer 3

what's the difference between them .. there are so many programs to do that not just sololearn .. how can I choose between them ?