Dreck!!

This app was rubbish before (you can find more/better info online), but this one takes the cake. Aside from the fact the app is "designed and built in Berlin, Germany", it is now telling you to be logged into their network to get what you already paid for. Ever since they went public and Priceline acquired them, its become a useless service. Youll get the same or better "discounts" at the actual carrier sites (e.g., Delta.com, SouthWest.com, JetBlue.com, etc.).

Smash0911 about KAYAK Flights, Hotels & Cars, v48.1.0