RPN-34 CE for iOS

By CuVee Software $1.99

Developer's Description

RPN-34 CE is the first photo-realistic simulation of Hewlett-Packard's popular mid-range scientific calculator HP-34C for the iPhone. Produced from 1979 through 1983, it was the "Basil" member of the third-generation HP calculators known as the "Spice" series.

It was the first pocket-calculator ever capable of doing integration and root finding.

While the simulator works like the original calculator, a number of carefully designed extensions, along with the tremendously improved speed, make it joy to use even today.

RPN-34 CE comes with the programs of HP's "Applications", "Mathematics", "Surveying", "Student Engineering", and "Statistics" application books built-in! Handbooks may be downloaded from CuVee Software's website.


Photo-realistic look-and-feel

Programmable (999 steps), subroutines, 12 labels, 10 flags

100 registers, "continuous", with full store/recall arithmetic

"Live" register view

Program listing view with intelligent navigation

Program library, easily backed-up via iTunes

Store and retrieve any number of programs

Sharing: e-mail, AirDrop, Dropbox, copy, paste, print

57 programs pre-installed (53 original HP)

Calculator functions:

Integration, root solving

Statistics (mean, standard deviation, linear regression, normal distribution)

Factorial of any number (normal and logarithmic)

Trigonometric and hyperbolic functions (degrees, radians, grads)

Polar/rectangular conversions

Inverse, square root, logarithm, exponential, pi

Storage arithmetic (both store and recall)

Statistics (average, standard deviation, y-estimate, linear regression)

Unit and hours conversions

31 additional functions not found on the HP-34C, like time and sound

Details: cuveesoft.ch/rpn34

Full Specifications

What's new in version 2.0


Release June 22, 2020
Date Added June 22, 2020
Version 2.0

Operating Systems

Operating Systems iOS
Additional Requirements Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


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