Emulators
HP 48 series - Wikipedia
A Scientific and Financial RPN Calculator (HP-12C & HP-15C likewise):Amazon.com:Appstore for Android
RPN calculators
Free42 : An HP-42S Calculator Simulator
RPN calculators
Casio Scientific Calculator emulation a promising start
Free 15C RPN Scientific Calculator
RPN Calculator Emulator for the HP‐71
The World of Calculator Emulation – things to see and try | https://frrl.wordpress.com
CALC (5) - Advanced RPN calculator with graphical interface; mouse, menu-driven. : John Kennedy : Free Download, Borrow, and Streaming : Internet Archive
Emulators
Web RPN scientific emulator
/i/402581/products/2022-01-19T17%3A32%3A16.215Z-IMG_6703.jpg?1642585776 "PX-15C an HP15C Emulator from HobbyStone on Tindie")
PX-15C an HP15C Emulator from HobbyStone on Tindie
hp | Northing & Easting
RPN Scientific calculator on 328p | Scientific calculator, Pic microcontroller, Calculator
Plus42 : An Enhanced HP-42S Calculator Simulator
Emu48 Alternatives: Top 8 Calculators and similar apps | AlternativeTo
Classic Calculators Emulated In Browser | Hackaday
/i/402581/products/2021-09-25T15%3A46%3A09.493Z-IMG_6007.jpg?1632559589 "PX-15C an HP15C Emulator from HobbyStone on Tindie")
PX-15C an HP15C Emulator from HobbyStone on Tindie
RPN Calculator | Hackaday
iCrank.com RPN Calculator
HP-12C - Wikipedia
