How to create an app from beginning can anyone knows completely in detail

Question

language needed ,where to program and how to finalize and how to upload on playstore or iOS store

Answer 1

This thread has been created before. it is advised that you use the search input here on Q and A before asking in order to avoid spam . More related links are in the link below.

https://www.sololearn.com/discuss/426419/?ref=app

Answer 2

Learn Java - Free

Learn Android Studio - Free

Build your app - Free

Test your app - Free

Upload to Google Developer Console - $25 one time fee