Best Hp Rpn Calculator Apps

RPN scientific calculator47-series instruction setProgram editor

This scientific calculator uses Reverse Polish Notation (RPN) to help you break down complex problems. It offers a full 47-series instruction set with advanced functions and a program editor. The free version includes extensive tutorials and documentation.

RPN Calculator. HP-35, 45, 21

RPN calculator emulationHP-35 modelHP-45 model

Emulates classic Hewlett Packard RPN scientific calculators from the 1970s. Experience the original HP-35, HP-45, and HP-21 models on your iPhone.

HP-42S Calculator Simulator

HP-42S calculator simulationHP-82240 printer simulationOpen source project

This application is a faithful re-implementation of the HP-42S scientific calculator and its associated printer. It offers full functionality without requiring original HP ROM images and is an open-source project.

A programmable scientific calculator offering a classic aesthetic with modern functionality. It features a dynamic stack display, customizable buttons, and support for multiple data types, making complex calculations intuitive and accessible.

Reverse Polish Notation (RPN) inputDynamic stack display with scrollingCustomizable buttons and programming

Advance Scientific Calculator

Programmable advanced scientific calculatorFinance and business calculation menusStatistics and probability functions

This advanced scientific calculator emulates the functionality of the HP-15C, offering comprehensive tools for finance, business, statistics, and scientific calculations. It supports programming, equation solving, and unit conversions, optimized for iOS devices.

📊 Productivity

(13)

Financial/Sci RPN calculator

Touch RPN calc

RPN financial calculatorRPN scientific calculatorProgramming functions

This app offers a powerful RPN calculator with financial and scientific functions, mimicking popular industry-standard models. It includes programming capabilities and expandable flavors for diverse calculation needs.

💰 Finance

(208)

Advanced scientific calculator

MathU RPN Calc

$24.99

This advanced scientific and financial calculator utilizes the Reverse Polish Notation (RPN) system. It offers over 96 functions, catering to professionals with features for finance, programming, and general scientific calculations. Optimized for iOS devices, it provides a robust and accurate computational experience.

RPN entry systemOver 96 functionsScientific calculations

Vintage Programmable Calc

$3.99

This app simulates a vintage programmable calculator from the mid-70s, offering enhanced features beyond the original. It allows users to run existing programs, manage virtual cards, and utilize advanced functions for scientific and engineering tasks.

Virtual program and data cardsVirtual paper tape printerDatabase-driven card manager

Complex Numbers RPN Calculator

(16)

paid

Complex RPN Calculator

Complex number supportFour-level stackPolar and rectangular formats

This scientific calculator utilizes a four-level stack and natively handles complex numbers. It allows users to input and view numbers in both polar and rectangular formats, remembering its state and offering 10 memory locations.

Official emulator of HP 15c

$14.99

Experience the official emulator of the legendary HP 15c scientific calculator. This app offers a redesigned interface and modern look while preserving the precision and reliability of the original. It features RPN input, matrix calculations, complex functions, and numerical integration for professionals and students.

Official HP 15c emulatorRPN (Reverse Polish Notation)Matrix calculations

The Best Calculator - Calc Pro

(205)

paid

10 Powerful Calculators

10 powerful calculators (Standard, Scientific, Graphing, etc.)10 financial worksheets (Mortgage, Loan, Compound Interest, etc.)Unit Converter with 3000+ conversions

This app offers a comprehensive suite of 10 powerful calculators and 10 financial worksheets, designed to handle everything from basic arithmetic to complex scientific and financial calculations. It includes features like unit conversion, currency exchange, graphing, and statistical analysis, making it a versatile tool for students and professionals.

(4.6K)

HP 12c Financial Calculator

by MORAVIA Consulting, spol. s r.o.

$14.99

This app emulates the legendary HP 12c financial calculator with a redesigned interface and modern look. It preserves the precision and reliability trusted by professionals, offering built-in financial tools for business, banking, real estate, and education.

Official HP 12c emulatorIdentical algorithms and layoutRPN input

💰 Finance

(325)

paid

Vicinno Financial Calculator

HP 12C emulator

$5.99

This app emulates the functionality of the HP 12C Financial Calculator, offering all its features and more for mobile devices. It provides a reliable and convenient way to perform complex financial calculations on the go.

HP 12C emulatorTime value of money (TVM)Cash flow analysis (NPV, IRR)

Finance, scientific, and more

Hundreds of pre-built calculation templatesCreate custom calculation templatesStandard and RPN calculator modes

This app offers a powerful calculator with hundreds of pre-built templates for finance, engineering, and more. Users can also create custom calculations for specific needs, ensuring accuracy and speed for repetitive tasks. Access your calculations across devices, online or offline.

(748)

Panecal Scientific Calculator

For engineers and students

Formula editing with cursor and swipeReuse past formulasVariable memory for calculations

This app functions as a scientific calculator, enabling users to input and edit complex formulas with ease. It supports formula history, variable memory, and various number system conversions for accurate calculations.

10bii Financial Calculator

(1.9K)

ad-supported

Easy Financial Calculator

$5.99

$7.99 | 25% OFF

This app offers a comprehensive financial calculator with over 105 functions for business, statistics, and general math. It simplifies complex calculations like loan payments, time value of money, and investment analysis with an intuitive interface and visual tools. Easy modes are available for users new to financial calculations.

Over 105 financial, business, and math functionsTime Value of Money (TVM) calculationsUneven Cashflow worksheets

💰 Finance

(662)

RPN calculation mode54 mathematical functionsTrigonometry (simple and hyperbolic)

Calculator RPN

RPN everywhere with you.

$4.99

$7.99 | 38% OFF

This scientific calculator offers Reverse Polish Notation (RPN) for faster calculations. It includes 54 mathematical functions, coordinate conversions, and unit conversions, all within a simple interface.