BAD DATE PROBLEM
As an iOS app developer, Im appalled at the bug in the app that preserves the wrong reservation date when starting a new search. Even though the app uses your "current location", if you dont pay attention it also reuses the last search date. This can result in booking a room for the wrong date (and non refundable!)
User beware!
Expedia app probably where Ill be staying.
Slursh about
Priceline - Hotel, Car, Flight, v14.2.1