Calcul8r is a graphing calculator designed for iPhone users. Developed by Jacob Carlson, this app offers a simple and powerful solution for all your mathematical calculations. With its natural mathematical display, it allows you to easily input and view complex equations.

The main feature of Calcul8r is its graphing capabilities. You can plot and analyze various functions, including trigonometric, exponential, and logarithmic functions. The app provides a user-friendly interface for adjusting the scale and viewing the graphs in detail.

In addition to graphing, Calcul8r also offers a comprehensive set of mathematical functions. It supports basic arithmetic operations, as well as advanced functions like logarithms, exponentials, and trigonometry. The app also includes a unit converter, allowing you to easily convert between different units of measurement.

With its intuitive interface and powerful features, Calcul8r is a must-have tool for students, professionals, and anyone in need of a reliable graphing calculator. Best of all, it's available for free on the App Store.