Sharp is an App that allows you split bills and track group expenditure. The user can add expenditures and add the names of friends who are involved in the expense, the app will split the expense based on the user’s selection of equally or unequally. The Advantage of using Sharp rather than just texting people is that it reduces human effort, add your expense and a notification will be sent to every user involved. Additionally, it simplifies the transactions between people by giving a net amount owed.