Digits

The world's first Engineering/Scientific calculator supporting unit conversions, significant figures, and error detection.

Designed for engineers and scientists by an engineer, Digits provides a sleek way to perform calculations with greater confidence in the precision of results with the unit system and better accuracy through use of the significant figure engine.

Digits provides many customization features important for any professional application. Results can be shown in an engineering format preferring SI prefixes, or a scientific format preferring scientific notation. The units used can also be customized for different disciplines, including Electrical, Physics, Astronomy and many more. Pro users can also customize the color of the calculator while supporting the development of the application.