This page is an index of calculators and utilities
for the Web and mobile platforms.
Web HP-12C emulator
Web HP-12C Platinum emulator
Touch RPN for Android (em português)
Touch RPN for iPhone (em português)
Web BS-12C
Touch RPN for Android
Touch RPN for iPhone
Web HP-11C emulator
Touch RPN for Android
Touch RPN for iPhone
Web HP-10C emulator
Touch RPN for Android
Touch RPN for iPhone
Web HP-15C emulator
Touch RPN for Android
Touch RPN for iPhone
Web HP-16C emulator
Touch RPN for Android
Touch RPN for iPhone
Damn simple financial calculator
Simple Black-Scholes calculator
Black-Scholes calculator
Option writing margin estimator
Biorhythm
Photo Friend: exposure calculator & light meter
Morse code player
Learn Morse using the Koch method