Splitwise - Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!
Travelstop - Simplify your business travel 👩🏻💻
/Tab - The simple way to split a bill among friends.
opentrip - business travel smarter and easier
EquiTable - Split the bill fairly
TravelPerk - Corporate Travel Management