About this app
The Calc41Cx is a programmable, continuous memory RPN calculator with the following features: Access to the stack and LASTx via STO and RCL commands. 200-2000 Lines of program memory. Label addressing with strings 30 user and 26 system Flags. Conditional and unconditional branching Convenient insertion and deletion of program steps. Indirect addressing via any register using the IND modifier. ISG and DSE looping. 6 levels of subroutines. Alphanumeric display, storage, and programming.
Latest release
What’s New
Deployment target to 14 and colors
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 3, 2026 · 10:14 AM $4.99
Screenshots
