This app is derived from the concept 555 book ('Buku 555' in Malay) amongsy the locals in Malaysia . The app is a solution to a debt tracker that helps you create a network of friends and tracks rewards & debts, as well as money flow in terms of lenders and borrowers.
You are able to view your total balance as well as the transaction histories with your friends, seeing a local sum to settle debts holistically.
p/s: THIS IS WITH THE HELP OF MY OLD FRIEND JULIET CHOO..