Invaluable is a service that allows people to make a bids on items in an auction in real-time. Raizlabs created an iPad app makes this process mobile. The app includes browsing, creating alerts for watched items, registering for a specific auction, sending messages to auction houses, saving searches, bidding on an item in a timed and live auction, and numerous other features.

As the lead UX/UI designer, I worked with the Invaluable team to design the app's content layout, navigation, interactions and visuals. The design includes accomodations for multiple states and permutations that a single item (lot) in an auction can have (i.e. watched lot, lot outbid, lot won, etc). 

This app is available in the App Store. 

 

Invaluable app in Yahoo Finance.