Almost perfect. It’s possible to give the option to keep the screen ON?. Here we provide Touch Fin Calculator (free) V 3.22 for Android 4.0.3++ Touch Fin is an RPN financial calculator. This app implements many features of the industry-standard HP-12C.
This app is free and has no limitations whatsoever! Everything works: financial operations, programming, depreciation, statistics… Once installed, it works forever. It is always available and handy for you.
The interface is the cleanest possible: just the calculator filling the whole screen. The app supports three numeric formats: American (999,999.00), European (999.999,00) and Indian (9,99,999.00), and supports copy of the value to the clipboard. Touch the left upper corner of the calculator to open the menu and get access to these features.
If you like this app, consider buying the premium version (Touch Fin Financial Calculator) that is ad-free and loaded with extra features.
if there is any problem please let us know. Write your problem in comment box below.
I have bought this app in the past, thrn put of nowhere I am with this free version filled with adds. I've reported that I bought it in the past and today, with the app support, I understood the issue with the previous app. I might buy it again because its the best way to use the calculator without walking with an actual one.