Best apps like SwiftRPN

0.0(0 ratings)

Free

ThetaCalc by Felix Stehli

Strong Contender

4.3(4 ratings)

Free

This utility app provides a Reverse Polish Notation (RPN) calculator. Users can extend its functionality by programming custom functions and equations using JavaScript.

bcRPN by Paul Wilkins

Worth Considering

4.8(4 ratings)

Free

This utility app functions as a Reverse Polish Notation calculator. It handles complex numbers and utilizes extended precision for all calculations, offering an unlimited stack depth and an undo feature for up to 10 operations.

More apps like SwiftRPN

RLM-10CX

Scientific Calculator

Finance and Business calculationsDate and Time interval calculationsAdvanced Statistics and Curve Fitting

This scientific calculator offers a comprehensive suite of tools for finance, business, statistics, and complex scientific calculations. It emulates a classic calculator while leveraging modern iOS device capabilities for ease of use and advanced functions.

(1)

RePNCalc - RPN Calculator Pro

Easy Reverse Polish Notation

Reverse Polish Notation (RPN) inputSwipe gesture key layout customizationLong-press stack item options

This utility app offers a Reverse Polish Notation (RPN) calculator experience for iOS devices. It features customizable key layouts via swipe gestures and long-press options for stack items. External keyboard support is also available.

free with in-app purchases

(1)

Complex Numbers RPN Calculator

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.

(22)

RLM-11CX

Scientific & Programable

Finance calculations (amortization, bond price, Black-Scholes)Business functions (break-even, currency exchange)Statistical analysis (regression, probability distributions)

This app is a scientific and programmable calculator designed for science and engineering, replicating the functionality of the HP-11C. It offers extensive features for finance, business, statistics, complex numbers, and unit conversions, with a programmable interface for custom calculations.

free with in-app purchases

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RPN Calculator. HP-35, 45, 21

HP-35

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.

(5)

HP15C: Scientific Calculator

Classic Science Calc for you

$4.99

Relive the classic computing experience with a vintage scientific calculator. This app emulates a beloved 90s model, offering a nostalgic and functional tool for calculations.

Vintage scientific calculator emulationClassic 90s designFunctional for scientific calculations

(3)

paid

HP-42S Calculator Simulator

Free42

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.

(283)