Hewlett Packard 15C Scientific Calculator


What's New
Bug fix...
Size:
8.9 MB
Category:
Utilities
OS:
iOS
Developer:
Hewlett Packard
Price:
$14.99
Compatible:
iPhone iPad
Requirements:
Compatible with iPhone
Version:
2.0.1

Description - Hewlett Packard 15C Scientific Calculator

Hewlett Packard , the publisher behind many iOS app (HP ALM Mobile ,HP Connected Remote ,HP Discover ,HP Anywhere ,HP Client Automation agent ,HP iLO Mobile Toolbox), brings Hewlett Packard 15C Scientific Calculator with a number of new features along with the usual bug fixes. Hewlett Packard 15C Scientific Calculator app has been update to version 2.0.1 with several major changes and improvements. App release that improves performance, provides several new options.

.
Overall Satisfactionc69
how about an update for iPhone 5.
Thanks HP.
This is a great app for one of the best calculators ever made.
Updates & Supportc66
The version number is wrong as usernickname mentions.
Version number still wrong.

ideal for math and engineering students and professionals. found in 1 reviews
This makes it a real pain to use the manual effectively. found in 1 reviews
Great Emulator. found in 1 reviews
Finally a proper HP calc app. found in 1 reviews
affects the manual reader as well as the calculator skin. found in 1 reviews
solve key find the root of an equations. found in 1 reviews
Five stars for retro look. found in 1 reviews
there's a good chance that only HP. found in 1 reviews
Best programmable RPN scientific calculator around. found in 1 reviews
It feels a tad "crunchy" visually. found in 1 reviews
not from within the app itself. found in 1 reviews
You must be locked in portrait mode. found in 6 reviews
I know the ringer switch does silence the app. found in 2 reviews
HP fix this issue get 2 more stars. found in 1 reviews
Another waste. found in 1 reviews
It's a shame that HP seems to have abandoned this app. found in 1 reviews
Needs an update to make it a real FULL SCREEN APP on iPhone 5. found in 1 reviews
it can't be that hard to fix this. found in 1 reviews
so you can't jump back and forth in the included manual. found in 1 reviews
Given the 15C's legendary but sane key function overloading. found in 1 reviews
especially since it doesn't seem to change with the iPhone volume control. found in 1 reviews
and frankly gets annoying with prolonged use at any time. found in 1 reviews
For those that find the key clicking annoying. found in 1 reviews
So much wasted screen space. found in 1 reviews
it's shameful that HP has not bothered to do an update. found in 1 reviews
scroll down until you see "15C". found in 1 reviews
But it's still quite useful along side an actual 15C. found in 1 reviews
Disappointed I couldn't get all the functions to work. found in 1 reviews
The manual chapters don't work. found in 1 reviews
there's still no way to control the key click volume independently. found in 1 reviews
This attempt to emulate the 15c is disappointing. found in 2 reviews
I wouln NOT have wasted my time and money on this product. found in 1 reviews
It still doesn't make use of the larger iPhone 5 screen. found in 2 reviews

The Hewlett Packard 15C Scientific Calculator is now available for $14.99 for both iPhone and iPad owners.The application is designed for use in English language. It weighs in at only 8.9 MB to download. It is highly advisable to have the latest app version installed so that you don`t miss out on the fresh new features and improvements. The current app version 2.0.1 has been released on 2014-11-28. The Apple Store includes a very useful feature that will check if your device and iOS version are both compatible with the app. Most iPhone and iPad are compatible. Here is the app`s compatibility information: Compatible with iPhone, iPod touch, and iPad.Requires iOS 3.2 or later
Bottom Line: For more information about Hewlett Packard 15C Scientific Calculator check developer Hewlett Packard`s website : http://www.hp.com/buy/calculators


Developed by Hewlett Packard, the HP 15c Limited Edition is now available in an app. This RPN calculator offers the same features, functions and reliability of your original HP 15c. When you find yourself without your ...
This may have been best in class when it first came out but it has been left far behind the pack The screen layout has not been updated since the iPhone 4 meaning there is much wasted space on subsequent devices At this price the app is simply not worth it any more         Mediocre effort ItsCosmo
This app remains the best implementation of the hp 15c and it also is free This app now runs under the latest 2018 IOS                     A big thank you to HP for updating the app to 64 not iOS TechClock
Love the calculator but HP has not and appears will not update the app for iOS compatibility Very very disappointing in that it s an outstanding calculator and app to begin with This speaks volumes about HP and their concern for their customers and clients Come spend your hard earned money with us and we ll dump you the first chance we get They say it s the little things in life that make a big difference After this lack of concern for their customers I m completely disinclined to purchase any HP products going forward If I were in product development at HP I d be massively embarrassed Shame on you     Not iOS compatible Mediocre...
This is a great app except the calculator only populates a small portion of the screen Would be nice if calculator took up a majority of the screen         iPhone X joejoe150
Why does the display flash after running ANY program No error but still it flashes Miss the HP polish             Ok still aa little buggy robertmtech
Now the numbers overflow the display window in portrait mode and the keypad gets cropped off on the edges in landscape mode I have a iPhone 4S             This was working perfectly for me until the last update MappleMyPad
Thus now works on iOS 11 Don t be scared off by old reviews HP has finally updated the app to work on current devices circa 2017 It works great just like my old 15C from my college days If you like to use RPN logic buy this app                     Now for iOS 11 traffic_doc
Works on the new IOS 11 and the key stroke to sound latency issue on the old app is fixed For those like me who can t use any other calculator it s worth springing for                     Much improved version Billfishco
I have had this app for many years it is an excellent emulator of the original 16c It also has the best rendering of the portrait mode version My 1 star rating is only because I could not get an update for the app I had to purchase it over again Refund my purchase price second one for the 64 bit version and I will happily change this to a 5 star review     Best 15C App in the store Mcg55
Thanks for the recent update HP please update this app for iOS 11 It would be a shame to lose this classic RPN calculator app                     A classic calculator app Jamsegs
If you ever used and loved the HP 15C calculator then this app is for you                     Awesome calculator app blinkenjim
Sept 2017 Update is not displaying correctly Worked fine before update I am a uge fan Please fix dis dang gone app     Update is not displaying correctly Hahns' Account
Thank goodness it s here The app is awesome The original calculator is the awesome progenitor I still have it from the early eighties and I love it it continues to work It is the best scientific hand calculator ever made and the app is true to the originals functionality and works great on the iPhone                     64 bit HP 15C Joisey Paul
Thank you for bringing back my fave calculator from the 32 bit grave I still have the hardware model from the 80 s that I continue to use just get new batteries every 10 years or so but I love having this one on my iPad and phone Much appreciated                     My fave calculator Ceelie
I paid a significant price for this app Now with iOS 10 3 I can see it is a 32 bit app and that it will be discontinued in future versions of the operating system Get with it HP It s time for an update Thanks HP The update is appreciated                     32 bit app get with it HP xboom
Thanks for updating this app To support 64 bit HP I actually deleted it on Tuesday after updating to iOS 11 as it was no Longer working But now that it is again it s back on my iPhone Simply the best RPN calculator                     Thanks for the 64 bit update Awesome JollyJoseph
Changing my review from 1 star to 5 stars as the app has been updated for the latest iOS                     It s been updated for iOS 11 JamesL754
20 Sep 17 HP issued an iOS 11 patch Thanks                     Victim of iOS 11 Cheapskate01
This is my go to calculator app on my iPhone and iPad I was expecting to have to find something else once I realized it didn t work on the late beta software At home I grab my hardware 15C for most things this is the next best option Thanks for updating it                     Thanks for the 64 bit update djf1025678
The new update works fine with iOS11 on my iPhone 6s                     Works with iOS 11 rshartog
Thanks for the update Now I can use with IOS 11                     Finally 64bit Mark96678
Love this app It s the closest thing I ve found to my dearly departed hardware 15C Thank you for updating this app so it will continue to work in 64 bit mode                     Thank you for updating usernickname
And you HP for updating this app I use PCalc much of the time but thanks to the update may return to this app                 Thanks for 64 bit support diom3d3s
My favourite calculator for my iPhone Unlike many emulators this reproduces the 15c precisely even down to the bugs                     Great SayXyzzy
Sept 20 2016 updated Just upgraded to iOS 11 and was pleasantly surprised to see a 64 bit app for the 15c I don t mind eating a little crow even if my alarm at how HP waited until the last minute Having said that I bumped it back up to 3 stars because the landscape lock in Settings is not being adhered to by the app it starts in portrait mode but as long as the app is not closed out selecting the app again while in another app retains the landscape mode regardless of how the 6s is held Toggling the settings on and off does not change improve this behavior Regardless I am happy the app is still working on iOS 11 Sept 18 2017 Updated Review iOS 11 is about to be released and the app has not been updated to 64 bit despite the lead time they ve had to do so Sure feels like HP is about to BOHICA its users by not updating the app Downgraded the rating to one star should be negative five at this point If history is any guide they will most likely wait until this version stops working as in iOS 11 is installed and then bring out a Version 3 of their app with a new pricing scheme for same micro code but enabled for 64 bit environment Nice hook Giving it a 3 because it took some effort to find a way to contact support Even then I had to fake a serial number just to get that number because I didn t want to have to bounced back and forth a la Laurel Hardy s Who s on first schtick Tech was nice enough to pretend to care but to describe his reaction to my concern as sublime is charitable HP makes great products my real life 15C is still working after almost 3 decades and I cherish the fact that I have an HP emulator on my 6s I honestly exert more effort to realign my thought processes to use a non RPN calculator LOL Customer service I m not asking for world peace is still the differentiator Original or not your competitors are knocking on your door HP I would hate for you to become another Kodak             Just Called Calculator Support amjice
I am so glad that the HP 15C calculator app is now available on iOS 11 It s my favorite calculator app and it s absolutely faithful to the original                     And now on iOS 11 GianniTriCity
Need iOS 11 update I paid an outrageous amount for this calculator and no iOS 11 update I gave 1 star wish I could give HP a 1 27 10 24     iOS 11 Mrbill2Mrbill2
Crunch some numbers now as this app will soon be the equivalent of spoiled milk So goes the cult of the HP15C     Best before 09 19 2017 CCGoss
This review is all about the lack of support from HP This app will expire with iOS 10 HP will join other also rans kicked to the ditch by progress Get off your lazy butts HP and revise this app             Losing stars because no support gsmollin
Needs an update to support retina graphics on iPad and to support the new iPhone 5 display For the price of the app HP should release more frequent updates           Overdue for an update
Ive tried several of these by different developers This is by far the best one It works exactly like my 15c Well worth the money Im using it on an iPhone 6 Plus The graphics are beautiful I turned off the clicking sound                 The best one
Why did HP have to release a new one Had the old HP 15c and had to restore my phone Now I have to pay ANOTHER 15 bucks for the latest app Kind of unfair but still a great calculator        Nice App Classic Calc But
Great reproduction of the classic Works great in the iPhone 6 Im an electrical engineer who still depends on my 15c Main complaint is the very loud clicks for the buttons which is very annoying especially since there is no way to disable or lower its volume from within the ap Turning off the ringer on the side of the iPhone to disable sound works but is unacceptable Hopefully HP will fix this soon especially if enough of us complain However the calculating capabilities work exactly as the original              HP 15c
This version is an improvement The keyboard is correct and the manual works but you still cant mute the incredibly loud button sounds This makes it difficult to use in meeting and frankly gets annoying with prolonged use at any time Come on HP fix this issue get 2 more stars           Cant turn off button sound
Like the RPN fan that I am I bought this I dont regret it but it really is overpriced I feel like I paid 10 for the calculator and 5 for the pretty graphics But that is not a complaint You may wish to also consider PCalc and other great RPN calculators on the App Store but be sure they are programmable if you need that                 Five stars for retro look 3 for value
The manual now works Great But the version number is still wrong SettingsHP15CAboutv11 For some reason I dont have the button sound problem Benjamin mentions turning the sound on off works as expected iPod Touch 4th gen iOS 51              Version number still wrong
THe best calculator HP ever made Glad to have it back                 HP15 App
I downloaded and was charged for the iPad version of this app I need a scientific calculator The version for the iPad lacks trig and other scientific functions I wouln NOT have wasted my time and money on this product if it had been obvious that the iPad version did not include trig functions This application is worse than useless There are many free calculators if all I wanted was to do arithmetic I would rate it less than zero if this were possible You should be ashamed for selling such a poor product     The advertisment for this app is misleading
Works great for me Thanks HP Dont like the click Turn your sound down RTFM                 Works great
Love the app Clicking noise is annoying It would be great if future update would allow user to lower or turn off sound                 Great App
I had purchased the earlier version of the app but they stopped supporting it so I had to pay for it again to download it to my iPad Air It was expensive enough the first time and to pay for it again was such an unfortunate waste I had hoped they had improved upon it most critically adding cut and paste support Unfortunately no they had only reissued it due to a digital signature snafu with Apple that caused my version to be obsolete In fact they had hardly changed the app at all mostly just to add the phrase Limited Edition to the app Very disappointing     Very Disappointing waste of my money
I dont have the key click sound issue reported by other user my device is iPhone 4 iOS 51 Settings work perfectly turning sound on and off as it should be The version number is wrong as usernickname mentions still showing v11 in about The manual is working now but it could be better if we had a search tool to locate subjects through a key word as we can do by reading in pdf files Despite those points I mentioned above for me the app as is deserves the 5 stars I have an old real 11C calculator that has more than 30 years old still working fine and my only complaint was that it could not be with me all the time Now this problem was solved with this 15C version in my iPhone and I am very happy Thank you so much                 Perfect v201
I prefer key clicks And the only option is to have the obnoxiously loud clicks or none at all manual index does not work Aside from that it is nice Even without the running display           Close but
If youre a fan of HP calculators this app is well worth it                 Finally a proper HP calc app
Awesome to have this Key clicks are WAY too loud need volume control but CAN be silenced in the Settings app Scroll down to HP 15C Its a shame that the Key Vibrate feature seems to have no effect iPhone 5SiOS 7 some reasonable key press feedback would be nice One of the very handy bonus features of this implementation over others of its kind is access to the HP15C manual from the Menu and without going out on the web selfcontained Alas its not the most recent version eg p 261 has the erroneous Self Test instructions for the LE version But its still quite useful along side an actual 15C Unfortunately the landscape lock setting again through the Settings app affects the manual reader as well as the calculator skin On an iPhone its easier to read in portrait even when the skin is fixed in landscape It would be nice to have the Advanced Functions manual available this way as well What also sets this emulator apart from others is that its faithful in certain details STO RAN works to set the random number seed for example Given the 15Cs legendary but sane key function overloading theres a good chance that only HP with access to their original ARM source code fir the LE could get all these details right Allinall despite a few minor issues I was delighted to pay to have this wonderful device always with me on my phone Thank you HP for finding ways to go that extra mile for us loyal users Say what you will of the golden years no other company would even consider doing some of the things that HP continues to do for us              Details Can silence clicks Awesome with MINOR flaws
Great app Exactly like my engineering calculator from college Perfect                 HP15C
Update Now that the iPhone 5 has been out for a year its shameful that HP has not bothered to do an update So much wasted screen space And the poorly implemented clicking is starting to bother me and my coworkers Otherwise A great app to have on the iPhone when I dont have my 15C LE with me HP doesnt mention it in the description but the app uses razor sharp Retina images The portraitmode with the big buttons is a nice touch and suitable for most of my calculating needs The full landscape mode although small is nearly as easy to use I feel fortunate not to be disturbed by the keyclick sound although I agree that folks that dont like it should be able to turn it off from within the app I really appreciate the manual being accessible from the app I have tried 2 other 11C15C iPhone apps but they dont have the attention to detail that HP has put into this Pricey by app standards but cheap by quality calculator standards Highly recommended        Very well done
Love the app just as I love my still working real HP15c But there should be a way to remove the shadows from the numerical display in the app In the real world the shadow is a real 3D effect and can be controlled by moving the calc with respect to ones eyes or the light source Obviously this is not possible with the app and to me just results in lowering the legibility of the display There should be an option to turn off the shadowing              Need a way to remove shadow effect from display
After Apple did the last upgrade to my iPhone5 the HP15C no longer will change from a limited display of features to a full display when my iPhone is rotated 90 degrees I have reloaded the app several times without success in obtaining the full functionality Several friends have experienced the same loss of functionality how do I obtain full functionality     HP15C Limited Functionality
Thanks HP for fixing the two issues another user reported This is fantastic My actual 15C I use almost every day despite it being almost 30 years old This app brings a smile to my face every time I open it                 Perfect now
This is a great app for one of the best calculators ever made Pricey for an app but cheap compared to buying on of the real things Many are complaining about the clicking of the keys and rightfully so However just go into the iphone Settings scroll down to the HP15C program and there is a setting to turn this off                 Hp15C
Badly needs an update and has been neglected by HP     Needs Updated
The keyclick control actually has to be changed in your phones Settings menu not from within the app itself thats fine At least the horrible key clicks can now be turned off The slight tweaks to the look are good Im glad to has CLR X on the portraitmode keyboard I would have preferred BSP but CLR X is ok Now this app is just excellent This is an essential app for me                 Now virtually perfect
This is a disappointment to be honest The buttons are a but small and it seems to have bugs For example enter a small program and run it After executing the display starts flashing What the hell Much like the actual 15c Special Edition this needs work to get it working properly     Buggy as hell
I like the app very much as it replaces an HP11C calculator emulator I had been using The sound however is really annoying and sounds more like a manual typewriter key than the true calculator button my HP11C and 15C physical calculators actually make Please offer an option to turn off the sound And please replace the sound with the real thing You emulated the calculator very well how about the button click           Clicking sound is really annoying
For those complaining about the key click If you flick the no ringer switch on your iPhone it goes away                 Great App Sound vomment
Key click sound problem is gone Very fast Portrait mode is convenient                 Perfect
Two feature requests 1 Tturn LCD numeral shading off or make it selectable and 2 Please update to iPhone 5 screen size so buttons can be a little bigger              Works well
The landscape mode on iPhone 5 does not use all screen real estate The title bar with time and so on is unnecessary and takes up valuable space The screen also does not use all the iPhone 5s space leaving two black bars on the side Another waste Needs an update to make it a real FULL SCREEN APP on iPhone 5              Needs an update for iPhone 5
Still my favorite calculator of all timesince freshman year in 1985 anyway and my 15c stills work perfectly But this app is the next best thing for when Im not in my office One star off for the 15 price though To the people complaining about the clicking go to the iPadiPhone settings and there is a preference for the 15c where you can turn off the clicks set rotation lock etc              Almost as good as the real thing
Great to have an HP 15C again Ive been really bummed since my original calculator crashed The layout is perfect on the iPad and the keys are perfect for large hands Note you have to hold the iPad in landscape orientation to get the full 15C layout shown on the left above with trig functions etc If the iPad is held in the portrait orientation you only get the basic arithmetic operations shown above on the right Its not immediately obvious at first how to switch the visual modes                 Excellent
Pretty too expensive drop the display shading Considering the trashing HP mismanagement has put on its legacy of excellence I suppose gratitude for this flashback is in order              Qualified OK
Disappointed I couldnt get all the functions to work Could not get it to store matrix variables in user mode Key strokes were correct and work on my real HP 15c After many trys I finally gave up        Disappointing for the price
If it wasnt for the annoying clicking that you cannot turn off I would have given this app more stars Come on HP it cant be that hard to fix this           That noise has to go
I put the date I purchased it here since I know there must be a lot of versions I have tried every RPN calculator out there I like this one the best The horizontal is a perfect rendition of the classic calculator In Vertical the choices were made perfectly A reciprocal key and a square root key are the only functions Both of these are handy for quick calculations I make in vertical mode Also the keyboard area is not cluttered with ads or even settings To change the FIX for digits you must go horizontal The elegance and simplicity are ideal                 I love It July 2015
Display flashes after program execution Also sometimes hard to tell what key youve hit Making the key light up or magnify like text input on the iPhone would make life easier The nowunavailable sci 15c app was less buggy and easier to use I am glad my real 15c and 15c LE are better than the app        Problems
Good RPN calculator Needs a softer key click sound especially since it doesnt seem to change with the iPhone volume control Couldnt get key vibrate to work Havent done any programming but satisfied so far Wish it cost less but the other RPN calculators on the market didnt feel quite right              Needs some tweaks
Only issue I have so far is the key click sound                 Great Emulator
Had to RESET several times and restart my iPhone twice           Buggy and crashes when trying to program
HP just needs to update the app to properly use the new vector graphics like all the other ios apps It feels a tad crunchy visually because its using raster images on an ipad with retinae display Otherwise I LOVE this app I use it multiple times daily every day I especially like the portrait mode simplified layout which I use 90 of the time For the person who complained that its missing trig You must be locked in portrait mode Try it again but allow the app to flip between portrait and landscape mode you wont be disappointed              Perfect but for one fixable issue
Im still waiting for HP to fix this app and it will become my first choice calc for now its in a folder on page 7 Ive never had a calculator that sounds like this when I press a key HP this is stupid Fix the click Dont buy this until its updated The sound of the keys is an obnoxious clunk and the volume is only controlled by the master volume I wish it was controllable without turning down the volume of my ringer and other apps and a more subtle click It seems like the target area for the buttons iPhone is a bit small I miss the buttons with this app more often than with others calculator apps Its very close to being great but these small items keep me from wanting to use it I cant afford mistakes from missing buttons in my job Having invested 15 I hope HP is responsive and fixes these items Until then I have a better less expensive 48sx emulator with bigger buttons and a viewable stack           OK app But pricey Needs polishing
I owned and operated an HP15c for 30 years The real thing worked flawlessly This attempt to emulate the 15c is disappointing I use the programming mode a lot This version does not understand GSB logic I wish I could get my money back It is a good RPN calculator but not a programmable HP15c        Disappointing
Best programmable RPN scientific calculator around                 HP 15C
After installing app I was surprised that there was no trig or programming but the calculator switches to all features mode when rotated from portrait to landscape The manual displays nicely too I was puzzled by limited edition and discovered HP has reissued the 15C hardware recently and is available for ordering as of June 2012              HP 15C Limited Edition
Great app Best emulation of the 15C I have found A little overpriced but to those of us who have grown up with the finest calculator ever made in my opinion it is worth it An update is overdue that would allow turning off the key click within the app I know the ringer switch does silence the app but I find it a nuisance to have to switch it on and off every time I use the calculator Also would be nice to take advantage of the additional real estate offered by the iPhone 5                 Love my 15C
As others have reported the shadow in the LCD is annoying and the graphics on my iPad Mini is not sharp           Usual complaints
Seems to emulate 15C functions perfectly but I have not yet checked out programming capabilities For those that find the key clicking annoying it can be disabled by going into your iDevice settings scroll down until you see 15C and the first option is to enabledisable the key clicks              Very Nice
Update Its been almost two years since this app was last updated It still doesnt make use of the larger iPhone 5 screen The bug that causes the display to flash after running a program or using the combinationspermutations functions still hasnt been fixed And theres still no way to control the key click volume independently Its a shame that HP seems to have abandoned this app Its great to have an authentic HP 15C on my iPhone Ive been a fan of HPs RPN calculators for years starting with the trusty HP 25 that got me through college The builtin manual and alternate portrait layout are nice additions One bug After using either the combinations Cyx or permutations Pyx statistical functions the display flashes continuously until some other key is pressed on my iPhone 4S running iOS 51 anyway Also as others have noted the key click sound is annoying to the point where Ive muted it entirely It would be nice to have a choice of sounds or the ability to control the volume separately        A classic
Other implementations are half of the price and function better The vibration feedback way too long The App is still not sized for the full iPhone 5 5s or 5c display Cmon HP be the best out there or bow out This looks bad        Second best 15c calculator


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