Worst app in the world DO NOT USE, I did a prize Freeze but was unable to book my flight because the Hopper app was down. I contacted customer support before the time on my price freeze was up but they didn't answer me until the next day, then proceeded to tell me that it was my fault I didn't book the flight on time, and they even lied to me saying that they saw no errors in my account and no record of me reaching out to hopper support. I have screenshots proving it. Horribly disappointed.