NumWorks

[1] Its first calculator, the N0100, was released on August 29, 2017, in Europe and the United States and is geared towards high school classrooms and students.

Before starting NumWorks, he was a software engineer at Apple who also contributed to open-source projects such as Linux.

Technical limitations of the N0100 model's memory prevent any upgrade to an OS version higher than 19.5.17 The calculator was specifically designed to be modded using 3D printing.

Updates can be downloaded to the calculator from its website using WebUSB or by building the operating system from its direct source.

The NumWorks calculator also includes an "exam mode" which removes all Python programs, resets all apps, and disables certain features.