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!
Live Coin Watch - The best real-time crypto price index with graphs & historical data for 1500+ coins including bitcoin, ethereum, & altcoins from major cryptocurrency exchanges.
Kittysplit - The easiest way of sharing costs with a group of friends
CoinTracker - The most trusted cryptocurrency tax and portfolio manager
ihatemoney - Manage your shared expenses, easily
Cryptowatch - Live price charts and market data for Bitcoin, Ethereum, and more