Country restricted apps: how to find out where the app is available? It is well known that some apps can only be downloaded in specific countries. 

There are a lot of tutorials on the net that show how do bypass this restriction and download the app anyway. 

However those tutorials require you to know in which country the app is available.

Is there are an automated way to find out in which country/countries an app is available (except from stupidly trying out each and every country)?
42 matters seems to provide this. I haven't checked out by signing in. It claims to provide this information

Country Availability API for Android Apps
Check in which countries an Android app is available on Google Play Store™.

Source: Andrea, On Quora