Touch RPN Calculator
Free RPN calculator with industry-standard features
Touch RPN, formerly known as Touch Fin, is an RPN calculator. This app implements many features of the industry-standard HP-12C.This app offers many additional flavors of RPN calculators, including financial, scientific and for computer programming.Two flavors are available for free (ad-supported): financial and scientific. Additional ad-free flavors are available for purchase within the app. The purchased flavors also offer vertical layout and saving memory to files.Press the ON key to change Settings, choose the active flavor, and purchase additional flavors.Updated libraries, hide display contents when app in background
Touch RPN, formerly known as Touch Fin, is an RPN calculator. This app implements many features of the industry-standard HP-12C.This app offers many additional flavors of RPN calculators, including financial, scientific and for computer programming.Two flavors are available for free (ad-supported): financial and scientific. Additional ad-free flavors are available for purchase within the app. The purchased flavors also offer vertical layout and saving memory to files.Press the ON key to change Settings, choose the active flavor, and purchase additional flavors.Updated libraries, hide display contents when app in background
Read trusted reviews from application customers
The app is downloaded then the App Icon has disappeared off my phone. I can only open the app by going to the Google Playstore and opening it from there. How do I get the Icon for the App back on my phone? Please help somebody.
Recently was forced to update and now it works fine again. This app is perfect and the exact copy of my old HP 12C only with the processing speed of my cell phone, expanded memory and added scientific calc if I need it. Great job! This is the only app to use if you're an old school 12C user like me.
This is my favourite RPN calculator. Installed on Android device and Chromebook. Includes industry standard HP12C functions. There are options to purchase different flavours e.g. Advance Financial, Black-Scholes, Scientific etc. Note that there are free and paid versions. In addition to removing ads, additional features are available with the paid versions.
Just like the HP 12C
If you are on a much older version you like, do not upgrade. I inadvertantly updated this once outstanding, polished app to the advertising layden monstrosity it has become. If taking values from another app, you are presented with an unclosable ad for each number entered. I like that developers can monetize their work product but seriously, when you have to be subjected to multiple full screen ads and play find the tiny close hot spot just to do a single calculation it has gone too far.
Just like my old 12C
Fantastic RPN calculator. Just wish you will change the icon to represent a calculator.
I changed my phone, had to purchase again. Not really an issue, for the price, but I do not think it's much ethical. For all the rest, it is a lovely app.
This is a faithful emulator of the HP Voyager series of handheld calculators. The app remains under development [=>a minor build just shipped for Android 12, aamof] and the author is responsive when I've had any issues or questions. Well worth the price. Three thumbs up 👍 .
App opens, then closes in seconds. pos