Fantastic, complete, but abandoned? – Archimedes Calculator Review

I’m a senior in college majoring in aerospace engineering. This calculator is fantastic for doing my homework but could be improved. Specifically, the CAS needs improvement but is adequate, most things that I cannot solve with it, I can use the plotter to solve for me. The equation list needs the ability to add and edit equations with units being available for computation not involving the pre-baked list, it would be great if I could save structural and aerodynamic equations so that I could search through them. That said, this is still the most complete calculator app that I have found on the App Store so far. Unfortunately though, the app seems abandoned. The developer’s email address does not accept emails, the website is down, the iOS app has not received an update in two years, and the android version has disappeared. If the developer reads these, please open source your app if you do not plan to continue development. I am sure someone else who is technically inclined would love to continue development for you on your behalf.
Review by Jake Ewing on Archimedes Calculator.