This Expense Tracker application falls in the Finance Category and serves the important need of managing finance which is an important part of one’s life. This application enables multiple or single clients to keep up a digital automated diary. A client needs to register initially to get to the application for which the client will be given an id, which will be utilized to maintain the record of every unique client. The application enables a client to add a trip to calculate the all of the costs done by every part of the gathering. Cost Tracker application which will monitor Income-Expense of a client on an everyday premise. This application takes every one of the costs from multiple clients and divides the amount round sum sum between each. Expense tracking application will create a report as and when required to demonstrate the cost by means of multiple graphs. The application additionally determines the name of a group member to whom the amount is to be given equaly.