Leave a Review Vicinno Financial Calculator
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I loved the app, until this latest update. It will not open even though my iPhone is running newest iOS. It is very helpful to have the calculator available on the phone. The functionality has been excellent. I have used the HP 12C since the early 1980s.ContextKing
Love the app...miss the old interface
I love this app. My 12c has not been out of its case in years. However, one of the things I like about the original app, aside from it’s perfect 12c functionality, is that it looked exactly like the real 12c. I may get used to the new look, but would love having the option to revert to the old. Nonetheless, I’m still a fan.Show lessCnxjwicjdia
Developer Response
We just released update 2.543 with the old classic look back. Please check it out to see. Original response --- Yes, will give an option for the old design in a few days. Thanks for your feedback.Do not like the redesign.
Please update to give the calculator the classic hp12c design back. Do not like the redesign as I’ve used this for years as my phone alternative to the hp12c I use daily.
Also, do not like that the manual feature seems to open a web search now instead of having the manual built in like it used to. I would use that manual specifically because it wasn’t a web search, so it was more convenient.
Please fix or I’ll need to purchase someone else’s hp12c app to use instead.Show lessVargosa
Better than the original
Works just like the HP 12 C. However, unlike the newer, lower quality workmanship of the HP 12 C, the buttons on this app never skip a beat.
(my first HP 12 C I purchased in 1990. It listed for 17 years. The new were HP 12 C calculators have crappy keys that don’t always respond to the touch.)wGoldnerg
Financial Calculator Bundle
I am happy with their calculator - it is a perfect replica of the HP Financial Calculator.
However my disappointment is in the fact that I had to purchase this twice since my previously purchased version from 2014 would not update. From my conversation with Apple, Vicinno didn’t apply the update to the previous version meaning that the old version became worthless in IOS 11.
I reached out to Vicinno but never received any reply. This is a nasty way to treat customers that buy your products that pays your salaries.Show lessTony7296
Excellent 12C financial calculator
If you’re looking for or useful functional financial calculator with all the features of the traditional HP 12 C this is the calculator to invest in. I’ve been using a 12 C for decades from Hewlett-Packard. The original handheld calculator’s were high-quality superior products with innovative functions and quality workmanship. The latest versions are not likely to last very long physically and the workmanship and quality have become profoundly sad. I now want one device that works on my iPhone and iPad that I use throughout the day. The HP products are not supported with updates with the changing operating systems from Apple. They have annoying key clicks that you can’t silence without turning off all the sound on the iproducts, how pathetic is that. This is the calculator to buy! It’s supported with the latest operating system, there are no annoying key clicks you can’t turn-off, and the full functionality of the calculator is available no matter which way you turn your device to use it. The only complaint I have is the delay when you open the product because the developer runs an ad... but I am more than satisfied with the functionality of the product. Recommend you give it a try before wasting money on HP products that are no longer professionally supported.Show lessShuttled CFI
Dependable Calculator
There's only one thing I don't like...it freezes intermittently. Not sure if it's cause by my IPhone 5s 32gigs-halfway full with updated IOS 8. I recover functionality by doing soft reboot (turning off its screen). I emailed support but no reply.
It comes with complete HP documentation manual. With its advance functionality features, the price is a bargain.Show lessJar584
Absolutely excellent! Perfect replacement for HP 12 C
If you are familiar with, or simply have used and miss being able to have an HP 12C calculator at your fingertips, this app is perfect! I could not recommend it more highly.
Also, if you have an older version of the "HP12C RLS" calculator, it appears to no longer be supported. However, this app, the "RPN Financial Calc 12E", is a perfect replacement, and substantially less costly as well. The cost/value of this app far exceeds the older RLS app, and is far better choice even if the older was still available.Show lessForever-and-a-Day
Replaced my 12c
Love it works great. What else needs to be said other then if you don't know how the old HP12c calculators worked you will find this one strange at first and it will take some learning to make full use of it but once you do you will never want to go back to traditional calculators!Bassman_2
Great App
Finally, a 12C emulator that works perfectly. I've tried others, most recently one that had an annoying delay between key press and display, as well as a penchant for crashing and freezing.
This one works every bit as well as my HP handhelds, and I always have it with me on my phone. I also have it on my large iPad Pro, a blessing for my old-man vision.Show lessTrebor D
