Setting built.settings for notification automatically

Hi:

How to make the android phone or iphone get notification automatically if an app has a newer version?

I know it has something to do with the file “build.settings”, but I don’t know what user permission should I add. The document in the corona confused me.

I tried upload an app (version1) to google play, after I download it myself, then I changed the app’s version to version2, built it, and upload it to google play again, but after few hours, the app in the google store has become version2, but I still don’t get the auto notification to remind me that this app has a newer version.

Somebody helps, thank you.

Soo