Name: HP 15C Calculator
Rating: 3.8 (5 reviews)
Author: MORAVIA Consulting, spol. s r.o

Description

Bring your nostalgic fondness for the HP 15c Scientific Calculator to your latest iOS devices with the authentic HP 15c calculator app from Hewlett Packard.
This RPN calculator offers the features, algorithms and calculation sequences of the original 15c Scientific Calculator conveniently stored on your iPhone, iPad or iPod Touch.
FEATURES:
• Authentic app, developed by HP
• Award-winning HP Support
• Identical algorithms and calculation sequences as the original HP 15c Calculator
• RPN data entry
• Matrix calculations
• Complex functions – real and imaginary
• SOLVE key find the root of an equations
• Numerical integration
• Ideal for math and engineering students and professionals
• Programmable – up to 448 lines

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HP 15C Calculator FAQ

Is HP 15C Calculator free?

Yes, HP 15C Calculator is completely free and it doesn't have any in-app purchases or subscriptions.
Is HP 15C Calculator legit?

🤔 The HP 15C Calculator app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

Thanks for the vote
How much does HP 15C Calculator cost?

HP 15C Calculator is free.
What is HP 15C Calculator revenue?

To get estimated revenue of HP 15C Calculator app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

3.8 out of 5

5 ratings in Chile

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Ratings History

HP 15C Calculator Reviews

Doesn’t fit Iphone 11

it worked well until Iphone XS, but not any more with the Iphone 11 the numbers are a misplaced.

Please update

Please update the app. Last update is from 2012.

HP 15C

Superb software reproduction of the original, outstanding HP 15C pocket calculator! Works well on iPhone 15 Pro Max and iPad Pro 11” with iOS 17.

Doesn’t work properly on ios 17 on ipad

Display digits are grossly misaligned. Quite disappointing for a $15 app. Obviously not tested in portrait mode despite the promise of support in the app store.

Fails to copy and paste

Those absolutely isolated the HP calculators from everything. Why can’t we copy and paste to and from their digital calculators? Maybe it can and I am just ignorant as to how? I’m a HO-41c users from forty years ago and it is still my favorite! It is so fast! But try getting the result from the calculator to anything else and you are stuck!

Love this calc!

The manual pdf button crashes on ios 16

The Original Engineering Calculator

HP created an actual emulator of the ROM of the original HP-15C. Therefore, guaranteed to be faithful emulation of the original! As is the case with the other HP Voyager series calculators. Excellent! My only wish is that HP would release the HP-16C computer scientist calculator as well so I can complete my collection!

Portrait orientation not aligning properly on iPad Pro 11”

Love the app, but the numbers when using portrait orientation are not aligning with the graphics. Calculator works, but alignment is off.

Display flashes?

Now that the calculator division is under “new management”, could we please get an update to stop the display flashing? Write a simple program. Run it. Display flashes. Even just pressing R/S. This is not how a real HP 15C works. 15C is still an amazing calculator, just wish implementation on iOS was done a little better, a little more care taken, especially by the company that designed and produced it.

Need a 16C Version

I still use my 16C Programmer calculator. I'd really like to see a good version as an app. (One non-HP app is out there but not as high quality.) Give me access to your code and I'd write for free!

Store Rankings

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Category Rankings

Chart	Category	Rank
Top Paid	Switzerland Utilities	85
Top Paid	Germany Utilities	120
Top Paid	Denmark Utilities	134
Top Paid	South Africa Utilities	142
Top Paid	Norway Utilities	176

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