The flutter loan app is a basic app that has a login screen with validation. After successful login, the dashboard appears where there are various types of loans with a description. The user clicks on any of the cards and is navigated to the screen where he/she can enter the details such as principle amount (INR), rate of interest (%), and tenure (Years). Once the user submits the details, the user gets the detailed result as EMI amount, interest amount, and a number of installments required.