Desmos Graphing Calculator for iPhone
We have all used calculators in high school and college. In fact, some courses require students to have a calculator. You could always buy a separate device to handle your calculations or use a graphing calculator for iOS to get the job done. The Desmos Graphing Calculator happens to be an elegant app that helps you create tables and plot functions easily.
This graphing calculator supports polar, Cartesian, and parametric graphics. It lets you use sliders to adjust values interactively. The app can serve as a regular scientific calculator but also lets you input and plot data, handle inequalities, and more. This is a universal app, so it works well on your iPhone and iPad. There is no need for an Internet connection either.
The Graphing Calculator from Desmos makes it easier to plot functions and play around with interactive graphs . You can download the app for free.