Further, this screenshot is from the the api console:

I.e, it should be fine to mark the app as production and be done, so long as less than 100 people are using it and people aren't afraid of the unverified app screen.
Further, this screenshot is from the the api console:

I.e, it should be fine to mark the app as production and be done, so long as less than 100 people are using it and people aren't afraid of the unverified app screen.