The wow companion app is a great mobile app that will let make the most of their time in Azeroth from wherever they are. But many of the WoW companion app users are facing issue that it gets stuck at the connecting screen for ever.
There are no pending updates but still my companion app is not working or not connecting. Even uninstalling and reinstalling the app does not seems to help.
How to fix wow companion app not connecting on android and iPhone
Fix 1: Change region
Try changing the region settings in the WoW company app. Change region to America and then Back to Europe (Ofc assuming you are from Europe, otherwise just swap them around). That worked for me.
Fix 2: uninstall and reinstall the app
For many user after trying couple of time to uninstall and reinstall the app, the companion App seems to work normally.
Fix 3: Check for pending
The connection issue in WoW Companion app can be due to incompatible versions of app and server. Check manually in the App Store or play store for any pending updates and update your app to the latest version available, hopefully this will fix the issue.