Hopper UI design & app screens

Hopper is a travel booking app known for using price-prediction algorithms to tell users whether to buy flights and hotels now or wait. It targets deal-seeking travelers who want data-backed timing on bookings.

The iOS app is famous for its colorful, illustrated, mascot-driven personality, set against price calendars, fare prediction cards, and watch-this-trip flows. Color-coded date grids signal cheap versus expensive days, and playful animations soften an otherwise data-heavy product. It is a strong reference for making predictive data feel friendly and for travel search-to-booking flows.