Use APKPure App
Get Online Status of Pokemon GO old version APK for Android
Vérifiez si Pokemon GO travaille dans votre pays.
A really basic application to check if Pokemon GO is online and working in your country.
This application is not associated, affiliated, endorsed, sponsored or approved by Niantic or The Pokémon Company.
The information used is gathered from:
http://www.mmoserverstatus.com/