• HP67 Calculator 1
  • HP67 Calculator 2

HP67 Calculator

Full emulation of the classic and ground breaking HP-67 calculator produced back in the early 70's. An amazing device developed by Hewlett Packard which is still very useful.

Category : Productivity

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Reviews (27)

Pie. V. Jan 24, 2020     

horizontal shift of keyboard, when I push key 2 I get a one, totally useless. Since I'm not the only one reporting this bug it's probably an elementary bug in the code, but the developer is too lazy to fix it in the free version but still keep it in the play store as a bait for paid version, I really see no other possible explanation.

Ter. S. Jan 31, 2020     

Keys are offset on Samsung Galaxy 8. This can't be changed in the screen settings as specified in the description. This makes it unusable. I won't buy the full version because if this. Please fix this in the app.

Sam. B. Dec 10, 2021     

Wonderful but keys don't register properly and have to be pressed offset. Huawei P Smart phone.

Max. S. Dec 27, 2020     

Get this if you want to bruise your fingertips. The touch keys are totally worthless. Tap, tap, tap, tap again, nothing happens.

Ste. M. Dec 8, 2018     

the screen layout on my galaxy tab s2 is not perfect.. numbers are written on border... 4* as a push for improving!

Hen. C. Jan 3, 2022     

Offset keys and tap points. Worthless app.

Joo. v. s. Mar 7, 2020     

Does not work properly on a tablet. Pressing the 3 button resulted in 2 to be shown

Tom. L. May 27, 2020     

The keys do not always function correctly. unreliable.

Jim. R. Sep 24, 2020     

Provides everything but that famous HP tactile feedback.

Bry. H. Jan 21, 2020     

Good HP 67 app However the press field is offset from the keys on my GS10

Cov. F. Nov 20, 2020     

Does not work reliably on my S20. Sad.

Mar. K. Apr 21, 2021     

Just feel having one true hp 67 in my pocket

Pau. S. Oct 4, 2020     

I had one years ago and this recreates it well.

Bob. C. Jan 16, 2019     

I still use the original HP-67 as my desk calculator. This is a great app since I'm so familiar with the original. My only complain would be that I can't get the exponent display to work. Nothing shows up on the right side of the display to indicate the exponent.

Mar. S. Jun 9, 2018     

This is my go to calculator app. I am looking forward to the spiffy new version and reinstating key press vibration Good work. Thank you.

Att. G. Apr 3, 2021     

Használhatatlan - sajnos The touch keys do not work. It is not worth to install it. Pity.

Mic. M. Aug 11, 2018     

I was about to rate it a 1 then I read David's review. Sure enough. On my galaxy s9 the right column numbers (9 6 3) are between their keys and middle column. The 1 4 7 and 2 5 8 columns are ok but the left column is inboard, same s the right. So is the blue shift key. Glad I found this out, because otherwise it's one cool app.

dav. j. Jul 30, 2018     

The button press fields are way off from the calculator image. I think it used to be ok but on my galaxy 8 it's so far off that it's almost unusable. O/w a great app.

A. G. u. Aug 24, 2017     

This is a complete HP67 emulator, exact down to the original LED font (which is a bit thin for easy viewing) but never mind, it's great to have back again. Only problem is on Android 6 where the card reader access menu is off screen if you're using a phone with hard 'home', 'back', and 'switch' buttons.

Jam. C. Feb 20, 2015     

My only question is how do I get the key-press vibration back? Somehow I managed to turn it off and I want it back on! I really miss my old HP-67, so this is like finding a long lost friend. Regrettably the ratings only go up to 5 stars or I would give it more.

A. G. u. May 29, 2018     

Latest update broke app on Samsung Galaxy S9+. Buttons don't work, screen mapping all screwed up.

Lar. N. S. May 30, 2018     

Had the older version that was great. This new version did not work. White screen with no buttons and the display at the top.

Ric. W. Aug 26, 2016     

This is a brilliant app, I can't imagine the amount of work to do this app. Anyone who rates this less just does not understand HP67. I will use it - so far I don't find anything wrong. Thank you for writing this app, you are most respected.

Nel. F. May 4, 2014     

I had forgotten how much good old fun these calculators were. Thanks for a chance to relive a nice bit of the past.

Azi. Y. Jul 2, 2014     

Great on say Samsung GS2, but touch zones are below the keys on a kindle fire HD 8.9, and the led display is a little small.

A. G. u. May 16, 2014     

This is a good emulation of an HP-67. The ONLY drawback is the inability to turn off vibration or sounds when using the app. I don't like the phone vibrating on every key touch.

Kar. C. Oct 7, 2017     

Fantastic to have an HP-67 with me at all times. I still have two of the originals and this app does a wonderful job too!