Component

Simple calculator is a mobile application used for making mathematical calculations. This application has an arranged design where functions and numbers are perfectly positioned in the keyboard

Proposal

I've been using this app for a while, I noticed that in this simple calculator there are some components to be added in order to make the application more complex.
So my advice this time is about adding a loan calculator or mortgage calculator to this simple calculator, with this loan calculator user can more easily estimate their loan or debt funds, accounts receivable.

Mockups / Examples

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Benefits

The usefulness or benefit of my idea is all the users to be able to easily calculate about debts or receivables using a loan calculator or mortgage calculator. With the calculator I suggest this is all where the pawnshop and the bank more easily calculate the debt or accounts receivable