This new'ish capability in iOS doesn't seem to have too much adoption yet. Perhaps Apple is not being generous in allowing apps to use it. The 2 apps I have found that support this don't mention it in their app description.
So I turn to you for help. If you know of an app that supports Critical Alerts, can you please post it here? Thanks!
So I turn to you for help. If you know of an app that supports Critical Alerts, can you please post it here? Thanks!