Long time hp12c user Great having this on my phone. Only thing I miss is the feel of the click on the keys of the physical calc. Great way to carry one less device!
12C Financial Calculator I used an HP 12C calculator from shortly after its introduction through to the 1990s when it went missing. With 'reverse polish notation' it was a lot easier to use than regular calculators. And the conversion between number bases filled a need for me at that time. So I am pleased to have a 12C back in my hands. As I don't use all the functions at this time I have held back a little in my rating.
Real Estate Broker I've used an HP12c in my business for decades. It is amazing to now have this program on my phone with the same look and functionality without having to carry 2 devices on a daily basis. My heartfelt thanks to the developer. Great job!
Accurate. Easy to use. Simply put no need to bring your original HP 12c with you. Numbers are just as accurate as on the HP 12c. Just install the app on your smartphone, and leave the other unit home. One less item to lose :-)
I purchased an HP 12C for graduate school in1989. It is the best financial calculator ever made. When I purchased my first smart phone and learned ther was an HP 12C app, I downloaded it. I have the app on my phone and tablet. Be sure to get the User Guide.
Wonderful app, it its really looks like I am using my real hp12, which one I have been carrying arid for the least 18 years =), now I do not need carrying it any more, I do have it on my phone any tike and no extra device to carrying around. I used to carrying around my 18 years old hp12c, now with its app in my phone I still have the accurate of my old calculator but in my phone. More practice and always in my way, and only need one device. Great job, great app.
minor bug fix and performance optimization.