How to stop an app on Heroku?

Question

I have an app on Heroku which is being used by few users. However, I notice there are some data issues which i\'d like to fix and stop the app in the mean time so users don\

Answer 1

You might have to be more specific and specify the app name as well (this is the name of the app as you have it in heroku). For example:

heroku ps:scale web=0 --app myAppName 

Otherwise you might get the following message:

 % heroku ps:scale web=0
Scaling dynos... failed
 !    No app specified.
 !    Run this command from an app folder or specify which app to use with --app APP.