Plus42: An Enhanced HP-42S Calc Simulator

New app from the creator of the fabulous Free42 app. This adds algebraic expression;, units; large, resizable, multi-line display; directories; TVM and amortization tables; 2D plotting w/ integrals and roots from points.

Android and iOS are paid apps; Windows, MacOS, Linux versions are free downloads.

A YouTube video review by Calculator Culture channel: https://www.youtube.com/watch?v=0QVl13Qfh9w