Will not respond to request to update for iOS 11.0.2 – Air Travel - Flight Tracker (all airports) Radar Review

This app no longer works with the latest iPhone update iOS 11.0 or greater and requests to manufacturers go unanswered implying they are not interested in updating. I have paid for the “Pro” version which no longer works and thus is money lost.
Review by Colorado swede on Air Travel - Flight Tracker (all airports) Radar.