Используйте приложение APKPure
Историческую версию PlayJS можно получить на Android
Простой площадка для написания и запуска JavaScript.
Play with JavaScript!
Write some JavaScript code in the editor, run it, and see the results in the next window. The code is autosaved to the currently active file, while you are writing. You can save your code in a new file or load it from a file using the buttons at the top.
This is a simple first version of the tool that will be updated with new features if there will be some requests for them.