HP-45 scientific calculator
The following Android functions are supported:
• Calculation results can be copies to the clipboard.
• Can be installed on the SD-Card.
• Participates in Androids build in backup and restore.
• Honeycomb Tablet compatible.
• Extra Printer for Honeycomb Tablets (visit our web-page for screen shot).
Please visit our web-page for more informations and support. Remember that the Market-Comments have no answer function and I can't help you if you post there.
Category : Productivity
Reviews (30)
It was brilliant. I'd got my old HP45 back! Then it went pear-shaped and I couldn't even enter a digit. Reinstalled in vain. Now it is working again 5 stars and thanks.
Totally disfunctional. Just displays alternating numerals. Used to have an app that worked perfectly. Crock of S!
Works perfectly on my Galaxy Note 9... this is a great app. Thank you.
Great app. Works fine on my LG G7 Thinq running Android 9.
Amazing app brings back memories and Reverse Polish Notation rocks
Have used it for a long time, great.
I love this app! Works perfectly on my Nexus 5x.
The HP45 emulator has not been functional for some time. On a Nexus 5 the app displays a sequence of numbers every time a key is pressed but is totally non functional. Its well and truly broken, probably by recent changes to Android. It does not appear to be being maintained
Was brilliant but doesn't seem to work now. Just displays random junk
And used it all the time. Doesn't work on Project Fi Pixel, however, so uninstalling.
Displays random junk when started on 6.0.1
Piece of junk
App starts then display starts showing random numbers & characters. App is not functional. Galaxy S4. I did purchase this app
Worked well until I upgraded android software on galaxy s5. Garbage numbers displaying as soon as you enter a number.
But now displays random numbers. Pitty.
Displays garbage nbrs. Clear-x triggers mysterious calculations giving more garbage.
WHAT HAPPENED? I've been using this app for a long time and loved it. Lost my phone, reinstalled it in my new phone only to find out it went insane in the interim. Flashes all kind of numbers like a crazy person. C'mon app creator fix this thing. I USED to love it!!!
I use this daily. I'm a RPN user and the HP45 is my "main machine". Excellent emulation and I've been using this one for 3+ years. Highly recommended.
Slow to respond to touches. Misses first keystrokes. Needs a lot of fine tuning before its acceptable. Droid RAZR Maxx.
Reminds me of some of the best calculators ever made.
Superb emulation of the classic HP 45! Nice, easy to read display. Very fast response!
Cannot compute (-16.23)^3. Using y^x
Never seemed to install!! So I have nothing..
The calculator works great. Just like the original. @satoshi The Emulator works correctly. The inscription was the wrong way around but that has been fixed with the newest version as well.
Beware! Incorrect results calculating x^y. Calculator reverses x and y registers! x^y is calculated y^x.
To michael Of course there are better calculators out there. This is an early hp original. HP45 was my first calculator.
Excellent hp-45 emulator..Takes me back to my college days.......XMAN
The program appears to work fine, but it is a little slow in recognizing the touch, especially the first digit entered. Errors result.
Looks fantastic and I really want to use it but it will not even start on my HTC Legend. Launch and get a force close. If it gets fixed I'll try again
This is a retro item that one would buy mainly for the feeling. I purchased HP 35, the first ever scientific calculator that I was gifted by my dad in my first year at university, in the Apple store. It's the exact image of the original unit and gives me immense pleasure to look at it, not to mention to use it. This app is simply missing the gist of it. Too bad and disappointing. The upside is that you are allowed to get a refund if you are not happy.