BlakeCalc is a powerful scientific calculator and freeform whiteboard designed for precision in mathematical computations. It utilizes the MathJS engine to provide real-time evaluations of complex expressions with up to 10 significant digits of accuracy. With over 120 built-in functions, users can easily perform a wide array of calculations, including trigonometric, logarithmic, and combinatorial operations. It also supports complex numbers and matrix operations, making it suitable for students and professionals in various fields.

In addition to its calculator capabilities, BlakeCalc features a freeform whiteboard that allows users to sketch and annotate problems visually. The app includes a unit converter, a constants library, and a calculation history for quick access to previous results. Its multi-layer keyboard system ensures that all functions are easily accessible without cluttering the interface. BlakeCalc is a versatile tool that simplifies the process of mathematical problem-solving.