Top notch!
This app not only reproduces the HP-70 but improves upon it by adding options for the display and making excellent use of iPad's computing power.
As if that's not enough, it's also an education! – It comes with comprehensive examples which cover every imaginable purpose.
Huge thanks to the developer whose perfectionism is not lost on me.
P.S. One tiny improvement (for me) would be an option to choose a plain background.
As if that's not enough, it's also an education! – It comes with comprehensive examples which cover every imaginable purpose.
Huge thanks to the developer whose perfectionism is not lost on me.
P.S. One tiny improvement (for me) would be an option to choose a plain background.
Show more
Definitely a five star APP
I just love RPN and have used it with my original HP12C which still works. This APP clones the HP exactly and I highly recommend this calculator.
Beautiful Emulation !
Beautiful Emulation of a classic. I love this app and it’s iPhone companion as well. Wonderfully designed and true to the original.
Great
Hard to find a decent calculator on iPad, try this one.
Faithful replica of an old favourite
This App faithfully recalls an old favourite rpn calculator and it works very well. It's my favourite calculator on my iPhone.
No landscape mode...useless!
Why assume that everyone will use this in portrait mode? No way to change it that I can find. Deleted...
Simply amazing
I don't normally write reviews but RPN-70 is just too fantastic to not get excited about. Apple should list this app under their Education category in the App Store and make it a must have for every college bound students. It is the best HP emulator in the market. If you are a fan of HP calculators, this is it, and it is free!! Thank you CuVee. Now is it too much if I ask for an iPhone version?
Show more
Perfect
Exactly what I was looking for. A real HP RPN machine.
Love it!
I've always loved HP calculators and this is a lovely and nostalgic simulation. Nice job!
Awesome Calculator !
This is a really cool Financial calculator. Just like using the original HP-70. Accurate to the penny.
Hmmm, I wish they'd come out with a version for my i-Phone. Happy to pay for it. Great job!
Hmmm, I wish they'd come out with a version for my i-Phone. Happy to pay for it. Great job!
Excellent
Mr Kunz is a master designer. I just got his HP 45 emulator which too is fabulous. Very thoughtfully designed, complete with crisp instructions, useful settings. It's a joy. I never had an HP 70 but looks like a simple, elegant product. Thanks!
Excellent Simulation
This app is both functional and beautiful. The calculator looks like the real thing and the animated buttons look like they actually move. The display is also an extremely accurate simulation of the actual HP-70 display. The paper currency background on the iPad is a very nice touch. The button click sound is cool and it can be turned off for silent operation. While this reviewer has not tested all the functions, the app has been tested thoroughly by the developer against an actual HP-70.
A very good simulation of a very powerful, classic, HP business calculator.
A very good simulation of a very powerful, classic, HP business calculator.
Show more
Okay for a freebie
Not bad, considering how expensive some of the other virtual HPs are, but the 'buttons' are not very responsive and have to be tapped very firmly and deliberately. As such, it's too frustrating to use as a day-to-day calculator.
Good Job!
I had an HP-70 and used it a lot. From the few calculations that I made, this app seems to work just as it did.
Good simulation
I bought an original HP-55 years ago. I still have it, but I don't use it. I always wanted a financial calculator like the HP-70. This app is a faithful simulation.
