Alan Dipert

Hi everyone! I’m Alan, the maker of GridCalc. I’ve always liked spreadsheets and RPN calculators, but neither feels right on a phone. Spreadsheets get cramped and formula-heavy. Most RPN apps stop at single expressions. GridCalc is my attempt to combine both: a grid-based execution model driven by an RPN stack. You enter values and operators step by step, persist intermediate results in cells,...