HP Prime Lite is an introductory graphing calculator app that allows users to solve problems, learn, and explore on their iPhone. Developed by Royal Consumer Information Products INC, this app is designed with a similar layout to the College Board approved HP Prime Graphing Calculator, providing a familiar interface for users.

With advanced graphing capabilities, HP Prime Lite allows users to work with both implicit and explicit equations and inequalities. Users can trace or build tables of points of interest, making it a valuable tool for secondary and collegiate mathematics courses. The app also includes just-in-time context-sensitive help, providing assistance when needed.

In addition to graphing, HP Prime Lite can solve single equations and systems of equations, whether linear or nonlinear. It offers hundreds of mathematical functions and commands, making problem solving quick and easy. The app supports pinch-to-zoom and multi-touch capabilities, enhancing the user experience.

For those who prefer Reverse Polish Notation (RPN), HP Prime Lite offers an optional mode to reduce keystrokes. The app is also customizable, allowing users to personalize it according to their preferences. Furthermore, HP Prime Lite delivers a multidimensional Computer Algebra System (CAS), providing a comprehensive mathematical toolset.

Overall, HP Prime Lite is an authentic graphing calculator app developed and supported by HP. It offers advanced features and functionality, making it a valuable companion for students and professionals alike.