The best cost split app

This application is the best one for splitting costs. Ive been using it for one year to split my travel expenses and bills with friends. It supports multiple currencies, paybacks, sync across multiple devices, photo of the expense (receipt or photo of the expense itself), sending a recap by email. Plus, the app has just been updated for iOS 8 and looks gorgeous!

kroy-wen about Cost Split, v3.1.1