Not worth a 5 stars Im afraid..
The problem is that when we want to book a flight we dont have too many useful options like the flights class "business , first economy and first classes .." are not available, and the other problem is that the only booking type is roundtrips and the other options like "oneway and multi-flights" are not available like the others app..
FOX-KWT about
Expedia: Hotels, Flights & Car, v8.0