heroku - Are one dyno, one app? In a Pipeline with two apps (stagging/production), I will have one or two dynos? -

i'm thinking in use heroku apps, it's important me have "pipelines" working.

but, @ time, can't understand if 1 pipeline 2 apps (same codebase) counted 1 dynos or 2 dynos.

one pipeline 2 apps, 1 dyno or two?

for reference same question, heroku sales in response email:

"each app in pipeline separate app, , has separate dynos. if had pipeline 2 apps, have @ minimum 2 dynos."