BlakeCalc is a versatile scientific calculator and drawing tool designed for various users, including students, engineers, and scientists. It utilizes the MathJS engine to ensure precise calculations, providing up to 10 significant digits of accuracy. The application features over 120 built-in functions covering a wide range of mathematical operations, including trigonometry, logarithms, and combinatorial functions. Furthermore, it supports complex numbers and matrix operations, making it suitable for advanced mathematical tasks.

In addition to its calculator functions, BlakeCalc offers a freeform whiteboard for sketching and annotating mathematical concepts visually. Users can switch between multiple number base modes, input angles in Degrees-Minutes-Seconds format, and access a library of mathematical constants. The app also includes a unit converter and maintains a calculation history for easy reference. With its multi-layer keyboard and elegant interface, BlakeCalc is a powerful tool for anyone needing reliable mathematical assistance.