How Tutanota replaced Google’s FCM with their own notification system
I'm wondering how it works with different messaging apps. I'm using mostly Facebook Messenger, because of the network effects. A few months ago I tried to use several apps to communicate with my wife. Both Signal and Wire failed to reliably send messages in under 30 minutes or so. More often then not the message would be delivered after a few hours. That's totally unacceptable. If there are some magic settings in Android they were not properly advertised. Our phones are on quite pure 8.1 and 7 versions. So I'm back to Messenger.<p>Reading this it seems that there is a known solution to this problem. Does Mastodon offer something like private messages? Or is there a messaging app that doesn't use FCM, but works in a way described in article?