Top 1 Apps Similar to Split expenses and settle up!

Having difficulty to calculate theexpenseswhengroup of people travel( suitable for many case infact)godutch?This is the FIRST app (I am not sure in fact...)canhelpyou!!!!!!!!!!!!!!!!!!!!!!!!Step:1. Enter people name. (For lazy guys, you many just presstheaddbutton.)2. Enter the currency rate. (You may change it any time)3. Enter who pay and how much.4. Check the result.Easy Enough?Extra:You may upload your report for other travelers' reference.The app able to handle late join.