United StatesBring 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
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.
United StatesDoesn’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.
United StatesFails 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!
United StatesLove this calc!
The manual pdf button crashes on ios 16
United StatesThe 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!
United StatesPortrait 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.
United StatesDisplay 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.
United States
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